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XN Oil Injected and Pre-Mix - K2 Development Technologies

1. 25 OPERATOR SERVICE MANUAL MODEL XN650R XN650ROI XT728R XT728ROI XM832R XM832ROI XJ834HG XD836Y STOMPER 2 Cycle Oil Injected and Pre Mix 4 Cycle and Diesel A 10096 employee owned American manufacturer p WT u a a er REVISION F 5 02 P N 56318 TABLE OF CONTENTS OPERATOR SERVICE MANUAL STOMPER SECTION 1 TECHNICALDATA 11 Machine Sound Level Test 12 Vibration Tests SECTION 2 HEALTH amp SAFETY SECTION 3 OPERATIONS ROUTINE MAINTENANCE 2 CYCLE OILINJECTED STOMPER 3 Specifications 32 Operating Principle 33 Pre Operation Checks 33 1 Spark Plug 332 Starter Screen 333 Fasteners 334 Fuel Mixture 3 3 5 Oil Pipe Replacement 3 3 6 Lubrication 3 3 7 Air Cleaner 34 Start Machine 35 To Stop Machine 36 Operation of Machine 37 Throttle Control Cable Adjustment 38 Setting High RPM 39 Throttle Handle Adjustment 3 10 Idle Setting 311 Storing Stompers SECTION 4 OPERATIONS ROUTINE MAINTENANCE DIESELSTOMPER 41 Specifications 42 Operating Principle 43 Pre Operation Checks 43 1 Engine Checks 43 2 Starter Screen 433 Fasteners 43 4 Lubrication 435 Air Cleaner To Start Machine 45 Stop Machine 46 Operation of Machine 47 Lifting and Transporting 48 Engine Idle 4 8 1 Fuel System 49 Disassembly and Reassembly Fuel Injection Pump 410 Fuel Injection Valve 411 Disassembly and Reassembly Case Nut 4111 Adjustment 412 Fuel Filter 413 Sp
2. n 5 5 g Q A Y N 5 SS eee A em 8 4 Gearcase for XTOil Injected and Pre Mix a Description Case Cover with Bearings O Ring Bearing Bearing Crank Shaft Assy 52T Bearing Bearing Retaining Ring Gearcase Assy with Bearings Shock Mount Brkt Shaft Seal Clutch Shaft 8T Shock Mount z 1 1 1 1 1 1 1 1 1 1 1 1 4 gg Description HWHST M8 1 25 x 25mm ZN SHCS M10 1 5 x 35mm 12 9 BLK WSHRL M 10 Split ZN SHCS M 10 1 5 x 25mm 8 8 ZN PIN 1 4 inch WSHRL M 12 Split ZN HHC S M12 1 75 x 20mm 8 8 ZN WSHR M 10 Flat 20 OD ZN WSHRL M8 Split ZN NUTNY M8 1 25 _ SA gz BN A REMARK 1ube seal with grease when replacing Loctite Required AAA gl i 8 5 Gearcase Oil Injected Pre Mix X Description Cap Speed Cover Description SHCS M5 8 x 16mm 8 8 ZN WSHRL M10 Split 24 XM SHCS M8 1 25 x 20mm 8 8 ZN WSHRL M8 Split ZN SHCS M10 1 5 x 25mm 8 8 ZN SHCS M10 1 5 x 35mm 12 9 BLK XM NUINY M10 1 5 ZN SW NUINY M8 1 25 WSHRL M 12 Split ZN HHCS M12 1 75 x 20mm 8 8 ZN Gasket Gearcase Cover Assy O Ring 81D Bearing 204 Gear 70 TH XM Retaining Ring Shock Mount Bearing 206 Case Machined Seal Pinion Assy 10T XM 1 4 Dowel Pin Connecting Rod Assy B
3. X Ine A g 8 13 En d Description Engine Yanmar L40A 4HP Muffler Special Yanmar Gasket Exhaust Adaptor Yanmar 140 Diesel Clutch Assembly Square Key Spacer Clutch Hub Diesel Washer Clutch Retainer Ui Weldment Engine Support Air Filter with Precleaner Air Filter Assembly 13 Engine XD Diesel PP STUD M10 1 5 x 60 8 8 ZN NUINY M10 1 5 ZN WSHR M 10 Flat 200D ZN HHCS M10 1 5 x 50 8 8 ZN HHC S5 16 24 x 1 GR5 ZN SHCS M8 1 25 x 20 8 8 ZN SHCS M10 1 5 x 25 8 8 ZN WSHR M8 Flat 24 OD ZN NUIFX M8 1 25 ZN2 REMARK Loctite Required wmm 4 SL n 14 8 EL u Engit Description Engine 4 Cycle Honda Clutch Assembly Engine Support Weldment Air Filter Outer Honda GX120 Spacer Clutch Air Filter Inner Honda GX120 Kit Air Filter Honda X120 Fuel Reservoir Tip Over e SHCS M10 1 5 x 25 8 8 ZN NUINY M10 1 5 ZN WSHR M10 Flat ZN HHCS M8 1 5 x 35 8 8 ZN NUINY M8 1 25 ZN WSHR M8 ZN WSHR 3 8 x 1 00 ZN REMARK Loctite Required Not Shown X 4 gt ected and Pre M Inj il me die HARE x x B E A 69 om
4. Operati Power stem 4 hp Yanmar Engine Specs LAOAE D Engine RPM 3000 3600 Fuel Mixture Fuel Tank Capacity 3 qts Fuel Tank Material Polyethylene Performance Impact Force 3650 Ibs Max Blows Min 630 700 Max Forward Travel Speed 40 50 Min Max Productivity 3200 Sq Ft Hr Max Lift 22 Max Amplitude Up to 3 0 Options Soil Conditions can affect specifications OPERATING INSTRUCTIONS 4 2 OPERATING PRINCIPLE A tamping shoe ismounted atthe lowerend ofa cylindrical spring housing A piston installed between massive opposing springsinside the spring housing isactuated by a connecting rod and crank system which isdriven by a powerfulaircooled 4 hp diesel engine through a geartrain and centrifugal clutch The piston altemately loadsand unloadsthe springs Thisresultsin a rapid lifting up and ramming down action ofthe tamping shoe to compactthe underlying material The Stomperiseffective forcompaction of a wide variety of job soil substances particularly cla y lumps git oam and all granularmaterials Although relatively light in weightand easy to operate the Stomper deliversa tremendousimpactto the soil These instructions contain information to guide you in efficient use and proper maintenance of the Stomper To getlong and trouble free service from this powertool periodic maintenance oft
5. and Fuel Tank XN Oil Injected and De Description SHCS M8 1 25 x 16 8 8 ZN Pre Mix SHCS M8 1 25 x 16 8 8 ZN Oil Inj WSHRL M8 Split ZN Pre Mix WSHRL M8 Split ZN Oil Inj HHC S M12 1 75 x 20 8 8 ZN WSHR M12 Flat ZN WSHRL M 12 Split ZN NUINY M5 8 ZN SHCS M5 8 x 16 8 8 ZN HHC S M6 1 x 40 8 8 ZN WSHR M6 Belleville 1 4 ID NUTNY M6 ZN WSHR M6 Flat ZN Oil Inj WSHR M6 Flat ZN Pre Mix WSHRL M6 Split ZN Oil Inj WSHRL M6 Split ZN Pre Mix SHCS M6 1x 50 Black Oil Inj SHCS M6 1 x 60 8 8 ZN 5 16 24 ZN WSHR 5 16 Plain ZN WSHRL 5 16 Split ZN HWHST 5 16 18 x 50 ZN WSHR 1 4 WROT ZN HHC S M 12 1 75 x 25 8 8 ZN NUTKP M6 ZN Hose Guard 3 8 Nylo Braid ROI Wiring Ha mess Femule ROI Clamp 5 8 Clamp 3 8 Kit Cable Control XN Description Handle Weld ment z Cover Fuel Line 3 16 ID x 6 1 4 LG Fuel Filter Fuel Line 3 16 ID x 23 LG Tank Fitting Fuel Tank Pre Mix Fuel Tank Oil Injected Fuel Strainer Pre Mix Fuel Strainer Oil Injected Cap Plastic Gas Tank Oil Oil Injected Cap Oil Oil Injected Gasket Oil Injected Kit Tank Guard Oil Injected Oil Sensor Oil Injected O Ring Oil Injected Washer Clutch Throttle lt Throttle Cont Connector Stopper Weld ment Housing Throttle Lever Throttle Wheel Handle optional Shock Mount Type KD Tube Grip Cushion Grip PBP PP D M N PFP N N N N O N F
6. 625 64 87 3 4 16 750 223 302 1 2 20 500 90 122 9 16 18 5625 5 8 18 625 3 4 16 750 315 7 8 14 875 355 481 7 8 9 875 501 12 1 000 529 717 1 14 1 000 t chrt_i doc 1 12 1 000 746 427 679 1011 1 14 1 000 1036 Property Class 8 8 ZINC PLATED Coarse Thread Fine Thread Nm ft Ibs Nm ft Ibs 99 7 18 49 36 675 Property Class 10 9 ZINC PLATED Coarse Thread Fine Thread Nm ft Ibs 17 86 950 Property Class 12 9 ZINC PLATED Coarse Thread Nm ft Ibs Conversion Factor 1 ft lb 1 3558 Nm 8 3 Gearcase for Oil Injected and Pre Mix SEO SS D TEA EO d 8 3 Gearcase for XN Oil Injected and Pre Mix E d T or SE Description Gear Case Machined gz tem PartNo Description A 80872 SHCS M10 1 5 x 30 8 8 ZN B 80804 WSHRL M10 Split ZN C 80543 PINDL 3 8 OD x 1 2 LG Cover Front Machined Gear Helical Crank Connecting Rod Machined Pinion Helical Seal Shaft 1 563 Bearing Ball Bearing Ball Ui WN Bearing Needle Bearing Needle O Ring 2 62MM x 177 47MM Ring Extemal 984 Shock Mount FP T WN e Ring Intemal 2 812 1 1 1 1 1 1 2 1 1 1 1 1 4 2 2 H Ui Ring Extemal 1 375 Dx ao mu
7. Symbol 150P indicatesan injection angle of 150 Delivery valve holder 4 Tightening torque 300 kg cm 23 5996 1b ft Delivery spring f A NR Fuel pump body Access hole cover Oring 3 Suction pipe joint Spring pin E Control lever d Spring seat A Plunger B n Plunger spring JE Spring seat B DPosition of ID mark of assembly symbol 224A1 implies 4 nozzle holes which are 0 22mm in injection hole diameter CAUTION When replacing fuel injection valve be sure to checkengine modelagainstthe identity marks shown above Any injection valve isleast identifiable in appearance When removing the fuel injection valve wrap it in cloth to protectthe nozzle tip injection port Do not place the nozzle tip directly on the ground s ES S gt SS lt NS Position of ID mark of nozzle valve and nozzle body 7 8mm 0 307 in 0 667 in Structure of injection valve 29 Check 1 Carbon deposits Flowering carbon deposits build up on the nozzle the form of flowers Flowering lowers combustion performance significantly Make sure the nozzle isfree from contamination Shape of injection spra y move the leverof the nozzle testerata speed of approximately 1 2 time sec to checkthe spray pattem Normal shape of spray 1 The spray shou
8. Options Soil Conditions can affect specifications OPERATING INSTRUCTIONS 6 2 OPERATING PRINCIPLE A tamping shoe ismounted atthe lowerend ofa cylindrical spring housing A piston installed between massive opposing springsinside the spring housing isactuated by a connecting rod and crank system which is driven by a high speed 4 cycle gasoline engine through a geartrain and centrifugal clutch The piston altemately loadsand unloadsthe springs Thisresultsin a rapid lifting up and ramming down action ofthe tamping shoe to compactthe underlying material The Stomperiseffective forcompaction of a wide variety of job soil substances particularly cla y lumps git oam and all granularmaterials Although relatively light in weightand easy to operate the Somper deliversa tremendousimpactto the soil These instructions contain information to guide you in efficient use and proper maintenance of the Stomper To getlong and trouble free service from this powertool periodic maintenance ofthe engine and machine isessential The Stomperis shipped completely assembled and only requiresfiling 4 cycle engine with oil fuel and a brief check of lubricant levelsin preparation foroperation You should first stud y these instructions 6 3 PRE OPERATION CHECKS CAUTION Sections on fuel mixture air cleaner and lubrication must be followed exactly Failure to follow these instructions ma y void the warranty 6 3 1 Spark Plug
9. mo lt q M way to the right HANDLE CLAMP HANDLE TUBE BRACKE Push down on high RPM throttle paddle until it resson SEAT THROTTLE CABLE IN x CR the high RPM adjustment BOTTON OF HOUSING THROTTLE HOUSING screw and tighten throttle or cable clamp screw LE Run machine and check C engine RPM with a tachometer LS P to see if itis running to THROTTLE SIELD 57 specified RPM THROTTLE CABLE CLAMP SCREN 3 8 SETIING HIGH RPM mm Operating Speed Loosen throttle control cable clamp screw and high RPM adjustment screw loc king nut Tum high RPM adjustment screw counterclockwise to increase RPM orclockwise to decrease RPM then tighten high RPM adjustment screw locking nut Push throttle handle allthe way to the right Push down on the high RPM throttle paddle until is restson the high RPM adjustment screw and tighten the throttle cable clamp screw Run machine and checkengine RPM with a tachometer If engine isstill not running to specified RPM repeatabove steps until recommended RPM isobtained 3 9 THROTILE HANDLE ADJ USTMENT 1 Retighten pivot bolt tight enough asto not allow throttle handle to move forward when machine isoperating 3 10 IDLE SETTING If the engine idlessmoothly but at too high RPM tum the idle stop screw counterclockwise a little ata time until the desired specificat
10. 95 4 3 2 StarterScreen This screen keeps dirt etc from entering the fan housing and clogging the air cooling passages Be cause this engine is aircooled it is necessary to keep this screen clean at all timesto permit the unre stricted passage of airinto the fan housing 4 3 3 Fasteners Check all nuts and bolts after 4 hours then every day of operation See parts lists for recommended torque values 4 3 4 Lubrication The oil level should be checked now and before first use of the Stomper Thereafter it should be checked every day asfollows FORXD MODEL OILFILL PLUG amp SIGHT GAUG ES With unit standing upright in vertical position not operating so that the oil drainsfreely into the spring housing checkthatthe oil isat fill sight plug level Wheneverthe level is low remove the fill sight plug and refill to level of fill sight plug with any good quality SAE 30 engine oil NOTE Use of a socket wrench isrecommended to avoid damage to the sight gauge 3 Change oil every 300 operating hours or six months 4 3 5 AirCleaner Engine life will be extended by maintaining a clean engine air filter Remove and clean the air filter element daily or more frequently under dustier job conditions Wash the pre filter element clean in a non oily cleaning solvent such as Solvesol Let the filter dry before reinstalling it in the air cleaner Replace aircleanerelement every 100 hours More frequently in dusty
11. Filter Gas Cap Oil Oil Injected Tank Oil Oil Injected Tank Guard Set Oil Injected Sensor Oil Oil Injected Gasket Oil Tank Oil Injected Throttle HSG Throttle Control Cover Plastic Washer Clutch Fuel Line 3 16 ID x 6 1 4 LG C mm Om 2 Handle Wheel optional O Ring Oil Injected Tube Grip lt e e N e e N NY P F Q N LHP HP P x Clamp Cable Hose Guard Oil Injected Wiring Hamess Oil Injected N H PN H P F FF FF N HB Femule Oil Injected Loctite Required Lubricate Throttle Wire Not Shown Included in P N 23427 8 17 Handle and Fuel Tank XD Diesel SEES ee eee de s QB ro Z A SEX 8 17 Handle and Fuel Tank XD Diesel CE aM us ES Description ltem PartNo Description Handle Assembly Weld Diesel 80810 SHCS M8 1 25 x 20 8 8 ZN1 Guard Side B 80812 WSHRL M8 Split ZN Handle Grip Cushion 80804 WSHRL M 10 Split ZN Throttle Cont Conn 80803 SHCS M10 1 5 x 25 8 8 ZN Cap Plastic Gas Water 80817 NUINY M8 1 25 ZN Fuel Strainer F 80806 WSHR M 10 Flat 20 OD ZN Fuel Tank Modified Diesel 80894 SHCS M8 1 25 x 16 8 8 ZN Valve Strainer H 80851 NUINY M6 1 ZN 80939 WSHR Belleville 1 4 ID 80856 WSHR M6 Flat ZN 80947 HHC S M6 1 x 40 8 8 ZN 80860 WSHRL M6 Sp
12. P H H P HB F P F N P F N F HB eege tg Description WSHRL M 10 Split ZN SHCS M10 1 5 x 30 8 8 ZN SHCS M12 1 75 x 100 8 8 ZN WSHRL M 12 Split ZN SHCS M12 1 75 x 80 8 8 ZN SHCS M12 1 75 x 50 8 8 ZN HHCS 1 25 x 40 8 8 ZN WSHR M8 Flat 16 OD ZN NUINY M8 1 25 ZN FHSCS M8 1 25 x 55 10 9 FHSCS M8 1 25 x 45 10 9 NUTNY M 16 2 ZN WSHR 343 ID x 1 00 OD x 17 ZN The spring retaining Base Plate retainshea vy springs under compression Follow the instructions Base Plate Removal located on Page 53 of this manual carefully or severe personal injury ma y occur REMARK NotShown Loctite Torque 18ft lbs 24 4 Nm 1 IX A E ected and Pre M T P m e ta N E ET g J W 8 9 Lower Unit XT O a 8 9 Lower Unit Injected and Pre Mix _______ PartNo Description Description z SHCS M10 1 5 x 25mm 8 8 ZN WSHRL M 10 Split ZN SHCS M12 1 75 x 35mm 8 8 ZN WSHRL M 12 Split ZN Cap Plastic Blk 65050 2 Guide Tube 44106 Boot Clamp 47361 Boot 27938 Bushing Short 27939 Bushing Long 34096 Oil Sight Gauge 65008 2 Spring Housing 42318 Spring Spacer 42619 Spring Outer 42620 Spring Inner 42923 Piston Assy 27521 Piston Ring 32033 O Ring 65009 2 Base Plate The spring retaining Base Plate retainsheavy springs under compressi
13. Shoe Size 10 x 13 11 x13 11 x13 Operati stem Power 4 hp Robin 4 hp Robin 4 hp Robin Engine Specs EC 12D EC 12D EC 12D Engine RPM 4300 4300 3900 Fuel Mixture 50 1 50 1 50 1 Fuel Tank Capacity 3 qts 3 qts 3 qts Fuel Tank Material Polyethylene Polyethylene Polyethylene Performance Impact Force 2600 Ibs 2800 Ibs 3200 Ibs Max Blows Min 780 700 660 Max Forward Travel Speed 60 70 Min 60 90 Min 50 64 Min Max Productivity 3500 Sq Ft Hr 4950 Sq Ft Hr 3500 Sq Hr Max Lift 18 18 22 Max Amplitude 2 5 Up to 4 Up to 3 Options Extension Extension Soil conditions can affect specifications OPERATING INSTRUCTIONS 3 2 OPERATING PRINCIPLE A tamping shoe ismounted atthe lowerend ofa cylindrical spring housing A piston installed between massive opposing springs inside the spring housing isactuated by a connecting rod and crank system which is driven by a high speed 2 cycle gasoline engine through a geartrain and centrifugal clutch The piston altemately loadsand unloadsthe springs Thisresultsin a rapid lifting up and ramming down action ofthe tamping shoe to compactthe underlying material The Stomperiseffective forcompaction of a wide variety of job soil substances partic ularly cla y lumps git oam and all granularmaterials Although relatively light in weightand easy to operate the Som
14. Weld Stiffener Rear Shoe Guard Lifting Grip Weld Assembly XJ Shoe Kit o o FR bb ba N N N N F F N N PF N P REMARK See Waming for Base Plate Loctite Required Shoe Kit IncludesItems 20 21 22 23 C D 112 Engine XN XTS Oil Injected and Pre Mix_ en 4 XN XT amp Oil injected and _____ Description Q gz HHC S M8 1 25 x 20mm 8 8 ZN WSHRL M8 Split ZN WSHR M8 Flat 24 OD ZN HHCS M10 1 5 x 30mm 8 8 ZN WSHRL M 10 Split ZN CHSMS M4 x 16mm WSHRL M4 Split ZN WSHR 9 16 Type B ZN SHCS M10 1 5 x 30 8 8 ZN XM Kit EC12 O I Engine XN Kit EC 12 O I Engine XT Kit EC 12 Pre Mix Engine XN Kit EC 12 Pre Mix Engine XT Kit EC 12 O I Engine XM Kit EC 12 Pre Mix Engine XM Clutch Robin Honda XM XJ Clutch XN amp XT Kit Valve Kill Switch N N 5 HP Hose Air Filter XN Hose Air Filter XT XM Filter Precleaner Lower EC 10 EC 12 Air Filter Coarse 1s Stage AirFilter Fine 1st Stage Frame Air Filter 1st Stage Air Filter Assy 1st Stage Air Filter Assy Primary Nut M12 1 25 XN amp XT Spacer XN amp XT Fuel Line 3 16 ID x 2 3 4 Clamp Cable 083 Fuel Line 3 16 ID x 23 LG REMARK Loctite Required Kit to include all parts shown fully assembled P
15. an effective and safe meansof compaction and meetthe appropriate per formance standards It isessential that driver operatorof the machine is adequately trained in itssafe operation be authorized to drive it and have sufficient knowledge of the ma chine to ensure that it is in full working order before being putto use 12 SAFETY PRECAUTIONS Before using this equip ment stud y this entire decalsare destroyed ormissing contact OwnersManualto become familiar with its factory immediately forrepla cement Forthe properoperation Do not untrained or safety of yourself and others itisimperative unauthorized personnel especially children thatthe following rules are observed Failure to operate thisequipment Use only factory to do so may result in serious injury or death authorized partsforservice When safety Thisnotation appearsbefore wamingsin the text It means thatthe step which follows must be carried outto avoid the possibility of personal injury or death These wamings are intended to help the technician avoid any potential hazards encountered in the normal service procedures We strongly recommend thatthe readertakesadvantage ofthe information provided to prevent personal injury or injury to others Do notoperate this machine on any surface where itcan get out of control Keep feetclearofthe machine sshoe atall times Be sure no one sin a position to be hit by operatorshand or arm
16. forthe operation ofcompactors and the pertinent regulations forthe prevention of accidents Stone Construction Equipment Inc isnot liable forthe function of the machine when used in an impropermannerand for other than the intended purpose Operating impropermaintenance and the use of incorrect operating matenalsare not covered by the wananty The above information doesnot extend the waranty and liability conditions of business of Stone Construction Equipment Inc Warranty Information Please enter the following data This will help expedite any service or warranty work 1 Machine Type Machine S N Engine Type Engine S N Fax _ Location of above information 1 Information on S N tag 2 Information on engine tag Information on S N tag if applicable Date you purchased machine Dealer machine was purchased from Stone Construction Equipment Inc P O Box 150 Honeoye New York 14471 Phone 800 888 9926 Fax 585 229 2363 The Manufacturer warrants that products manufactured shall be free from defects in material and workmanship that develop under normal use for a period of 90 days for concrete vibrators and electric pumps one year for Rhino Bulldog amp WolfPac RollersTM trowels Stompers saws forward plates engine powered pumps Lift Jockey Mortar and 6 months for all other products from the date of shipment The foregoing shall be the exclusive rem
17. in the open orrun position Letthe engine run at idle to warm up then open up to full throttle foroperation 3 5 TO STOP MACHINE 1 Throttle engine down 2 Close the fuel valve shut off switch and tank ca p vent 3 6 OPERATION OFMACHINE AWARNING WHEN OPERATING THE STOMPER KEEP FEETC LEAR FROM THE RAMMING SHOE SERIOUS PERSONAL INJ URY MAY OCCUR WHEN OPERATING THE STOMPER HEARING PROTECTION SHOULD BE WORN HEARING LOSS MAY RESULTFROM PROLONGED EXPOSURE TO NOISE CAUTION Neveroperate on hard unyielding surfaces Unwarranteed damage may result CAUTION Alwaysuse both handswhen operating this machine Thiswill ensure safe machine operation 1 Inoperation guide the machine let the machine do the work Bearing down on the handle is unnecessary and limitsthe shoe jump Onnearly levelsurfaces the machine movesforward in ra pid jumps On uneven surfacesorinclines rocking the handle slightly ma y a ssist the Stomper in moving forward Always guide Stomperso that whole shoe and not the frontorbackedge doesthe impacting Asthe soilbecomescompacted the jump height ofthe Stomperwill increase Aftera brief experience you will know how to adaptthe technique to the job conditions 19 ROUTINE MAINTENANCE 3 7 THROTILE CONTROLCABLE ADJ USTMENT 1 Loosen throttle cable clamp e screw ROBIN ENGINE THROTTLE CABLE CLIP THROTTLE HANDLE Push throttle handle all the i aa asas
18. relied upon The Manufacturer s sole responsibility for any breach of the foregoing provision of this contract with respect to any product or part not conforming to the Warranty or the description herein contained is at its option a to repair replace or refund such product or parts upon the prepaid return thereof to location designated specifically by the Manufacturer Product returns not shipped prepaid or on an economical transportation basis will be refused b as an alternative to the foregoing modes of settlement the Manufacturers dealer to repair defective units with reimbursement for expenses except labor and be reviewed with the Manufacturer prior to repair A Warranty Evaluation Form must accompany all warranty claims Except as set forth hereinabove and without limitation of the above there are no warranties or other affirmations which extends beyond the description of the products and the fact hereof or as to operational efficiency product reliability or maintainability or compatibility with products furnished by others In no event whether as a result of breach of contract or warranty or alleged negligence shall the Manufacturer be liable for special or consequential damages including but not limited to Loss of profits or revenues loss of use of the product or any associated product cost of capital cost of substitute products facilities or services or claims of customers No claim will be allowed for products lost or damage
19. the engine failure will Wash foam elements with detergent and water occur Dry the elements by squeezing between towels Relubricate with engine oil Squeeze out excess oil and reinstall FUEL OIL USE OL FUEL Boch LUBE OWIQ GRADE CC CHANUE LUGE OIL EVERY GLEAN FILTER EVESY 1 STARTING CHECA LUBE GIL LEVEL AND FUEL EAGY STARTING IN COLD WEATHER 400 Ber LUBE ROCKER COVER UP WITHOUT Lao EHNE PN 55325 Diesel CHECK OIL DAILY USE 30 WT MOTOR OIL D LEVEL DO NOT OVERFILL 8 20 Decal Identification HOW TO START Fut PN55324 Diesel ON OFF m engine nose chart Err again fron NOTICE CONTACT THE MANUFACTURER IMMEDIATELY AT 1 800 888 9926 IF SAFETY HAZARD DECALS OR OWNER S MANUAL ARE MISSING FROM THIS EQUIPMENT 55156 Springs Under Compression May Cause Injury Consult Manual or Manufacturer Betore Removing Plate 1 800 888 9926 55026 CALIFORNIA PROPOSITION 65 WARNING Operation of this equipment and or engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Signe Bred Tough Technology Born to Work The Way It Ought To Be Stone Construction Equipment Inc PO Box 150 Honeoye New York
20. 14471 Phone 800 888 9926 Fax 585 229 2363 e mail scenyemc ima il c om www stone equip com A 100 employee owned American manufacturer 1996 Stone Construction Equip ment Inc Printed in U S A GP1M
21. Checkand clean spark plugsregularly A fouled dirty orcarboned spark plug causeshard starting and poorengine performance Set spark plug gap asperspecifications See Engine Manual 6 3 2 StarterScreen Thisscreen keepsdirt etc entering the fan housing and clogging the aircooling passages Because this engine isaircooled it is necessary to keep this screen clean at all timesto permit the unrestricted passage of airinto the fan housing 6 3 3 Fasteners Check all nuts and bolts after 4 hours then every day of operation See parts lists for recommended torque values 6 3 4 Fuel Mixture Use regularunlea ded gasoline High testis not recommended Strain the fuel through a fine meshed screen when filling gasoline tank on engine to remove dirt if present 6 3 5 Lubrication The oil level should be checked now and before first use of the Stomper Thereafter it should be checked every day asfollows 45 FORXJ MODEL 1 With unit standing upright in vertical position not operating so thatthe oil drainsfreely into the spring housing check thatthe oil isat fill sight plug level OILFILLPLUG amp SIGHTGAUG ES Wheneverthe level is low remove the fill sight plug and refill to level of fill sig ht plug with any good quality SAE 30 Use of a socket wrench isrecommended to avoid damage to the sight gauge Change the oil every 300 operating hours or six months 6 3 6 AirCleaner Engine life will b
22. D Engine RPM 4300 4300 3900 Fuel Mixture 50 1 50 1 50 1 Fuel Tank Capacity 3 3 3 Fuel Tank Material Polyethylene Polyethylene Polyethylene Performance Impact Force 2600 Ibs 2800 Ibs 3200 Ibs Max Blows Min 780 700 660 Max Forward Travel Speed 60 70 Min 60 90 Min 50 64 Min Max Productivity 3500 Sq Ft Hr 4950 Sq Ft Hr 3500 Sq Ft Hr Max Lift 18 18 22 Max Amplitude 2 51 Up to 4 Up to 3 Options Extension Extension Soil conditions can affect specifications OPERATING INSTRUCTIONS 5 2 OPERATING PRINCIPLE A tamping shoe ismounted atthe lowerend ofa cylindrical spring housing A piston installed between massive opposing springsinside the spring housing isactuated by a connecting rod and crank system which is driven by a high speed 2 cycle gasoline engine through a geartrain and centrifugal clutch The piston altemately loadsand unloadsthe springs Thisresultsin a rapid lifting up and ramming down action ofthe tamping shoe to compactthe underlying material The Stomperiseffective forcompaction of a wide variety of job soil substances particularly clay lumps git oam and all granularmaterials Although relatively light in weightand easy to operate the Somper deliversa tremendousimpactto the soil Thes
23. High testis not recommended Strain the fuel through a fine meshed screen when filling gasoline tank on engine to remove dirt if present 17 NOTE Specialratio forinitial break in period See chartbelow FUEL 50 1 EC 12 20 1 All Units Break In Gasoline Two Cycle Oil Two Cycle Oil Mix first 10 hours 5 Gallons 80 pints 12 8 oz 381 2 00 pints 32 02 941 1 Gallons 16 pints 2 56 oz 08 L 40 pints 6 4 oz 19 L 2 Quarts 08 pints 1 28 02 04 L 20 pints 3 2 oz 09 L netalduS pm5 eng manuals stompen 563181 rev di fuel chart doc 3 3 5 Oil Pipe Replacement Replace the oil pipe between oil tankand the joint every two 2 years NOTE Afterreplacing the oil pipe make sure to discharge airin the pipe asmuch aspossible and then fill the fuel tank with gasoline mixed with 2 stroke engine oil at the ratio of 25 to 50 1 After running with the mixture of gasoline for enough time to discharge the air completely refill the unleaded gasoline only for normal operation NOTE The unit is equipped with a low oil shut off sensor which islocated inside the oil tank When the oil level in the tank dropslow enough to actuate the switch the unit will shut off even though there is still oil visible in the tank The unit can not be restarted until the oil is replenished 3 3 6 Lubrication The oil level should be checked now and before first use of the Stomper Thereafter it should be chec
24. NT SCREW LOCKING NUT CLAMP SCREY 5 8 SETIING HIGH RPM THROTTLE CONTROL CABLE men Operating Speed HIGH RPM ADJUSTMENT SCRE m Loosen throttle control cable clamp screw and high RPM adjustment screw loc king nut Tum high RPM adjustment screw counterclockwise to increase RPM orclockwise to decrease RPM then tighten high RPM adjustment screw locking nut Push throttle handle allthe way to the right Push down on the high RPM throttle paddle until is restson the high RPM adjustment screw tighten the throttle cable clamp screw Run machine and checkengine RPM with a tachometer If engine isstill not running to specified RPM repeatabove steps until recommended RPM isobtained 5 9 THROTILE HANDLE ADJ USTMENT 1 Retighten pivot bolt tight enough asto not allow throttle handle to move forward when machine isoperating 5 10 IDLE SETTING If the engine idlessmoothly but at too high RPM tum the idle stop screw counterclockwise a little at a time until the desired specification is obtained To increase the idle speed tum the idle stop screw slowly clockwise until the desired RPM isobtained The idle stop screw isthe black screw located behind the aircleanerbase plate 40 5 11 STORING STOMPERS The following steps should be taken to prepare your Stomper for storage 1 Close fuel shut off valve 2 Start engine and allow to run until it stops from lack of fuel This will use up all
25. Plate retainshea vy springs under compression Follow the instructions Base Plate Removal located on Page 53 of this manual carefully or severe personal injury ma y occur REMARK Not Shown Use of a socket wrench is recommended to avoid damage to the sight gauge 2 f N ANG Jj 8 11 Lower Unit XD Diesel amp XJ 4 Cycle Description Guide Tube Clamp Boot 3 Description SHCS M8 1 25 x 25 8 8 ZN WSHRL Split ZN SHCS M12 1 75 x 50 8 8 ZN SHCS M12 1 75 x 80 8 8 ZN WSHR M 12 Split ZN HHCS M10 1 5 x 50 8 8 ZN WSHR M8 x 24 OD ZN FHSCS M8 1 25 x 50 10 9 ZN NUTNY M8 ZN Boot Urethane Bushing Short Square Guide Bushing Long Square Guide Oil Sight Plug Spring Housing Diesel Spring Spacer Cast Blue Blue Spring Outer Diesel O N Red Blue Spring Outer 4 cycle Cap Plastic Blk SHCS M12 1 75 x 100 8 8 Blue Yellow Spring Inner Diesel Green Yellow Spring Inner 4 cycle Weldment Diesel Piston Ring Piston O Ring 01 242 Shoe Plate Diesel Decal Waming Spring Con Rod Pin 5 x 1 25 P Ring Intemal 1 2 PLN The spring retaining Base Plate retainsheavy springs under compression Follow the instructions Base Plate Removal located on Page 53 of this manual carefully or severe personal injury may occur Weldment Support Guide Right Weldment Support Guide Left Shoe Insert Base Plate
26. R 5 16 Plain ZN HWHST 5 16 18 x 50 ZN WSHR 1 4 WROT ZN Q gz N e e N P N N O hu REMARK Loctite Required Lubricate Throttle 2 E 5 8 2 x x e 7 2 c 8 19 Shoes for XT XN Injec ted a and Pre Mix T X Description Kit Shoe 11 Wide XT Kit Shoe Optional Shoe 15 Wide XT Kit Shoe Optional 5 Wide XT Kit Shoe 5 Wide XN Kit Shoe 6 Wide XN Kit Shoe Optional Extension 4 Wide XT Kit Shoe 4 Wide 10 Extension XN Kit Shoe 5 Wide 15 Extension XN Kit Shoe Optional 4 Wide XT Kit Shoe Optional 5 Wide XJ REMARK Not Shown 8 20 Decal Identification o oce X OPERATING INSTRUCTIONS Before starting check bevel in all tank Fill with a e Hearing protection Quality grade two ali required when With engine off fuel tank with regular grade operating this gasoline machine To start engine Turn ignition tuel switoh to ON open oL Deag owners manual mir vent in fuel tank cap close choke and pull starter before operating or rope servicing thie stop Turn fuel to OFF and close machine fuel cap went See owners manual Tor additional Instructions After servicing or repairing unit make sure oil line is AIR FILTER MAINTENANCE full or engine Daily clean filter located on top and the side of
27. UBE INSPECTION Check that the air vent tube is secured by the tube retainers without colla psing or kinking AIR VENT TUBE EAU L ROTAR HANDLE L TANK AND THROTTLE 1 Loosenthrottle cable clamp THROTTLE CABLE NUT PONE SING BRACKET screw I Push throttle handle allthe SEAT THROTTLE CABLE Ge THROTTLE wayto the right BOTTON OF HOUSING SL Sa Push the high RPM throttle PIVOT B paddle to the left until it rests T HIGH RP THROTTLE PADDLE onthe high RPM adjustment screw and tighten throttle UE S quel RPN ADJUSTMENT SCRET Run machine and check CA am 7 N engine RPM with a tachometerto see if it is running to specified RPM THROTTLE CONTROL CABLE TTLE CABLE CLAMP SCREW 48 6 10 SETTING HIGH RPM Operating Speed Loosen throttle control cable clamp screw Tum high RPM adjustment screw clockwise to increase RPM orcounterclockwise to decrease RPM Push throttle handle allthe way to the right Push the high RPM throttle paddle to the left until isrestson the high RPM adjustment screw tighten the throttle cable clamp screw Run machine and checkengine RPM with a tachometer If engine is sill not running to specified RPM repeat above steps until recommended RPM isobtained 6 11 THROTILE HANDLE ADJ USTMENT 1 Retighten pivot bolt tight enough
28. ained 4 16 THROTILE HANDLE ADJ USTMENT 1 Retighten pivot bolt tight enough asto notallow throttle handle to move forward when machine isoperating 4 17 STORING STOMPERS The following steps should be taken to prepare your Stomper for storage 1 Operate engine foraboutthree 3 minutes 2 Stop engine Drain lube oil and fill with clean oil 35 Push decompression leverdown and hold it while you pull recoil 2 or3 times Do not start engine Pulldecompression leverup and pull recoil slowly until you feel resistance Thiswill close intake and exhaust valvesin compression position and help prevent rust from forming Disconnect fuel line and permit all fuelto drain from the fuel tank Replace fuel lines Crankthe engine two orthree timesto distribute the oil throughout the cylinder This will help prevent rusting during storage Store the unit in an upright position asin the operating position in a cool dry ventilated area 33 5 OPERATIONS 2 CYCLE PRE MIX comm r an C Stone 5 1 Spedfications Stomper Pre Mix MODEL Dimensions Weight 125 Ibs 130 Ibs 158 Ibs Dimensions Lx Wx H 30 3 x 13 5 x 36 5 28 5 x 15 x 38 28 5 x 15 x 38 Shoe Size 10 x 13 11 x13 11 x13 Operati stem Power 4 hp Robin 4 hp Robin 4 hp Robin Engine Specs EC12D EC12D EC12
29. areas 4 4 TO SIARTMACHINE 1 Checkfueltank engine oil aircleanerand Stomperlubrication aspreviously instructed CAUTION Neveruse etherorotherstarting fluidsto start the diesel engine Engine failure will result 2 fuel valve underthe tank and the airvent thumbscrew in the tank fill cap 3 Raise throttle leverabout 3 4 throttle 26 Pull starting handle slowly until you feel resistance Return starting handle slowly Push decompression leverdown and release Levershould stay in down position Pull starting handle hard and fast If engine failsto start try again from step 4 4 5 TO STOP MACHINE 1 Throttle engine down and let run at idle forabout 3 minutes 2 Retum throttle to stop position 3 Close the fuel valve and tankcap vent 4 6 OPERATION OFMACHINE AWARNING WHEN OPERATING THE STOMPER KEEP FEET CLEAR FROM THE RAMMING SHOE SERIOUS PERSONAL INJ URY MAY OCC UR WHEN OPERATING THE STOMPER HEARING PROTECTION SHOULD BEWORN HEARING LOSS MAY RESULT FROM PROLONGED EXPOSURE TO NOISE CAUTION Neveroperate on hard unyielding surfaces Unwarranteed damage may result CAUTION Alwaysuse both handswhen operating thismachine Thiswill ensure safe machine operation 1 Inoperation guide the machine butletthe machine do the work Bearing down on the handle is unnecessary and limitsthe shoe jump Onnearly levelsurfaces the machine movesforward in ra pid jumps On uneven surfacesorincline
30. asto not allow throttle handle to move forward when machine isoperating 6 12 STORING STOMPERS The following steps should be taken to prepare your Stomper for storage 1 2 Close fuel shut off valve Start engine and allow to run until it stops from lack of fuel This will use up all the fuel in the carburetorand preventthe formation of deposits due to evaporation of fuel AWARNING GASOLINE IS BOTH TOXIC AND FLAMMABLE DO NOT SMOKE WHILE WORKING WITH FUEL DO NOTUSE NEAROPEN FLAME AVOID PROLONGED BREATHING OF VAPORS AND SKIN CONTACT FLASH POINTOF GASOLINE IS 40 F 4 C SERIOUS ILLNESS OR LOSS OF LIFE COULD RESULT Disconnect fuel line and permit all fuelto drain from the fuel tank Replace fuel lines Remove spark plug and pour 60cc or 2 ounces 1 4 cup of motoroil into the cylinder Replace plug Crankthe engine two orthree timesto distribute the oil throughoutthe cylinder Thiswillhelp prevent rusting during storage Store the unit in an upright position asin the operating position in a cool dry ventilated area 49 7 MAINTENANCE ce 7 1 IMPORTANT The person attempting any of the following maintenance tasks must be authorized to do so and have read and understood all sections within this manual 259 7 2 INSTRUCTIONS FOR BASE PLATE REMOVAL The spring retaining Base Plate retainsheavy springs undercompression Follow the instructions ca reful
31. d in transit Such claims should be filed with the carrier within fifteen days Effective September 2001 Signe S Stone Construction Equipment Inc Phone 1 800 888 9926 1 585 229 5141 Bred Tough Technology Born To Work 8662 Main Street PO Box 150 Fax 1 585 229 2363 The Way It Ought To Be Honeoye NY 14471 0150 www stone equip com e mail scenyemcimail com 1 TECHNICAL DATA SOUND AND VIBRATION DATA 1 1 MACHINE SOUND LEVEL TEST Machine Type Stomper Compactor Sound Level Meter Calibration Date December 9 1994 Meter Type Simpson Model 886 2 Type 2 Test Date December 9 1994 Test Conditions Temperature 5 degrees Fahrenheit 5 degrees Celsius Ambient Sound 55 dba fast mode Soil Condition Sand and grit Moisture Limit Approximately equal to 50 percent Engine Speed 5000 rpm 83 Hz Frequency 700 rpm 11 7 Hz Test Site Honeoye New York USA Sound Level at Operator Position 98 dba 1 2 VIBRATION TESTS The effective acceleration value determined with respects to ISO 8662 Part I and calculated in the domain are as follows Model RMS Acceleration M S XN650R 5 7 XT728R 5 1 XT728ROI 5 1 XM832R 6 5 XM832ROI 6 5 10 2 HEALTH amp SAFETY SAFETY USE These machines are designed to carry out the func tion of compacting materialofthe non cohesive bitu minous and granular varieties If used correctly they will provide
32. during starting Do notleave the machine running unattended Keep work area free of bystanders Transport and handle fuel only when contained in approved safety containers Do not smoke when refueling or during any otherfuel handling operation Do not refuel while the engine is running or while it is still hot If fuel is spilled during refueling wipe it off the engine immediately and discard the ragsin a safe place Do notoperate the equipment if fuel oroil leaks exist repair immediately Neveroperate thisequipmentin an explosive atmosphere jill i Nur 4 Neveroperate any gaspowered equip ment in a poorly ventilated orenclosed area Avoid prolonged breathing of exhaust gases Never perform any work on this equipment while it is running Always op the engine and disconnect the spark plug wire to preventaccidentalstarting Keep hands clothing and jewelry away from all moving parts Make sure all safety guardsare secured and in proper position Avoid contact with hot exhaust systemsa nd engines Allow engine to cool before performing any repairsorservice Earprotection required when operating thisequipment 14 3 OPERATIONS 2 CYCLE OIL INJECTED gt 5 OME 3 1 Spedfications Oil Injedted Stomper MODEL Dimensions Weight 125 lbs 130 Ibs 158 lbs Dimensions Lx Wx H 30 3 x 13 5 x 36 5 28 5 x 15 x 38 28 5 x 15 x 38
33. e N N P P P P P P P RP N H PP B P dk dE dE Z lt CAHMDOV Clamp Cable Loctite Required Lubricate Throttle Wire Not Shown Included in P N 23428 nd Pre Mix jected M Oil In 5 a a 8 16 Handle and Fuel Tank 8 16 Handle and Fuel Tank XT XM Oil Injected and Pre Mix Description ltem PartNo Description Qty Handle Weld Assembly A 80894 SHCS M8 1 25 x 16mm 8 8 ZN Oil Inj 10 80894 SHCS M8 1 25 x 16mm 8 8 ZN Pre Mix 6 80812 WSHRL M8 Split ZN Oil Inj 10 80812 WSHRL M8 Split ZN Pre Mix 80887 HHC S M12 1 75 x 25mm 8 8 ZN XT 80805 WSHRL M 12 Split ZN SM 80807 WSHR M 12 x 24 OD ZN ST 80912 SHCS M6 x 50 BLK BN2 Oil Inj 80856 WSHR M6 Flat 12 OD ZN Oil Inj 80856 WSHR M6 Flat 12 OD ZN Pre Mix 80860 WSHRL M6 ZN 80851 NUINY M6 1 0 80947 HHC S M6 1 x 40 8 8 ZN 80939 WSHR Belleville 1 4 ID 80821 SHCS M5 8 x 16 8 8 ZN optional 80850 NUINY M5 8 AN optional 80940 SHCS M6 1x 60 8 8 ZN 80247 NUTFX 5 16 24 ZN 80086 WSHRL 5 16 Split ZN 80495 WSHR 5 15 Plain ZN 80586 HWHST 5 16 18 x 50 ZN 80347 WSHR 1 4 WROT ZN 39509 Clamp 3 8 80813 WSHR Flat Oil Inj 23427 Kit Cable Control Handle Grip Cushion Throttle Lever Cap Gas Strainer Oil Injected Strainer Pre Mix Tank Gas Oil Injected Tank Gas Pre Mix Tank Fitting Fuel Line 3 16 ID x 15 LG
34. e sight gauge 3 Change oil every 300 operating hours or six months 5 3 7 AirCleaner Engine life will be extended by maintaining a clean engine air filter Remove and clean the air filter element daily or more frequently underdustier job conditions Wash the pre filter element clean in a non oily cleaning solvent such a Solvesol Let the filter dry before reinstalling in the air cleaner Replace aircleanerelement every 100 hours More frequently in dusty areas 38 5 4 TO SIARTMACHINE 1 Checkfueltank aircleaner and Stomperlubrication as previously instructed 2 Openthe fuel valve underthe tank and the airventthumbscrew the tank fill cap 3 Raise throttle leverhalfway and apply the choke NOTE A warm engine may not require choking 4 Pullthe starterbriskly once ortwice to prime the engine then open choke slightly to prevent flooding and continue cranking asnecessary to start 5 When engine starts set choke in the open orrun position engine run at idle to warm up then open up to full throttle foroperation 5 5 TO SIOPMACHINE 1 Throttle engine down 2 Close the fuel valve shut off switch 5 6 OPERATION OFMACHINE AWARNING WHEN OPERATING THE STOMPER KEEP FEET CLEAR FROM THE RAMMING SHOE SERIOUS PERSONAL IN URY MAY OCCUR WHEN OPERATING THE STOMPER HEARING PROTECTION SHOULD BE WORN HEARING LOSS MAY RESULT FROM PROLONGED EXPOSURE TO NOISE CAUTION Never operat
35. e extended by maintaining a clean engine air filter Remove and clean the air filter element every 50 hours ormore frequently underdustier job conditions 1 Foam element Wash the element in a solution of household detergent and warm water then rinse thoroughly orwash in nonflammable orhigh flash point solvent Allow the elementto dry thoroughly Soakthe element in clean engine oil and squeeze outthe excessoil The engine will smoke during initial start up if too much oil isleft in the foam Paperelement Tap the element lightly severaltimeson a hard surface to remove excessdirt orblow compressed air not exceeding 30psi 207 through the filterfrom the inside out Nevertry to brush the dirt off brushing will force dirt into the fibers Replace the paperelementif itis excessively dirty Wipe dirt from the aircleanercase and cover Be careful to prevent dirt from entering the airduct thatleadsto the carburetor Replace aircleanerelement every 100 hours More frequently in dusty areas 6 4 TO SIARTMACHINE Check fuel tank aircleaner and Stomperlubrication as previously instructed Open the fuel valve underthe tank and the air vent thumbscrew in the tank fill cap Tum the ON OFF switch to ON Raise throttle leverhalfway and apply the choke NOTE A warm engine may not require choking 5 When engine starts set choke in the openorrun position engine run at idle to warm up then open up to full throttle for op
36. e instructions contain information to guide you in efficient use and proper maintenance of the Stomper To getlong and trouble free service from this powertool periodic maintenance ofthe engine and machine isessential The Stomperisshipped completely assembled and only requires filling with 2 cycle fuel mixture and a brief check of lubricant levels in preparation foroperation You should first stud y these instructions 5 3 PRE OPERATION CHECKS CAUTION Sections on fuel mixture air cleaner and lubrication must be followed exactly Failure to follow these instructions ma y void the warranty 5 3 1 Spark Plug Checkand clean spark plugsregularly A fouled dirty orcarboned spark plug causeshard starting and poorengine performance Set spark plug gap asperspecifications See Engine Manual 5 3 2 StarterScreen Thisscreen keepsdirt etc from entering the fan housing and clogging the aircooling passages Because this engine isaircooled it is necessary to keep this screen clean timesto permit the unrestricted passage of airinto the fan housing 5 3 3 Fasteners Check all nuts and bolts after 4 hours then every day of operation See parts lists for recommended torque values 5 3 4 Fuel Mixture Use recommended fuel mixtures To getthisratio thoroughly mixthe following quantitiesof gasand oil ina clean safety container Use regularunlea ded gasoline High testis not recommended Strain the fuel mixture through a fine meshed scr
37. e on hard unyielding surfaces Unwarranteed damage may result CAUTION Alwaysuse both handswhen operating thismachine Thiswill ensure safe machine operation 1 Inoperation guide the machine but let the machine do the work Bearing down on the handle is unnecessary and limitsthe shoe jump Onnearly level surfa ces the machine movesforward in rapid jumps On uneven surfacesorinclines rocking the handle slightly may assist the Stomper in moving forward Always guide Stomperso that the whole shoe and not just the front orback edge doesthe impacting Asthe soilbecomescompacted the jump height of the Stomperwill increase Aftera brief experience you will know how to adapt the technique to the job conditions 39 ROUTINE MAINTENANCE 5 7 THROTILE CONTROLCABLE AD USTMENT Loosen throttle cable clamp ROBIN ENGINE screw SER THROTTLE CABLE CLAP Push throttle handle allthe a PUBL TANK AND way to the right N B HOUSING Push down on high RPM throttle paddle until it rests on SEAT THROTTLE CABLE IN the high RPM adjustment BOTTON OF HOUSING 7 THROTTLE HOUS screw and tighten throttle eee cable clamp screw HIGH RPM THROTTLE PADDDLE Run machine and check engine RPM with a tachometer to see if it is running to THROTTLE SHIELD E specified RPM CRIME THROTTLE CABLE HICH RPM ADJUSTME
38. earing 307 Bearing 205 Retaining Ring Weld Handle Bracket PN P PF Q REMARK Lube sealwith grease when replacing Gearcase Kit PN 23021 includes 1 3 5 16 amp 17 Loctite Required 8 6 Gearcase XD Diese m ud e a ZZ laum x Qu _ 8 6 Gearcase XD Diesel A A ur P ou PartNo Description Description PINDL 1 4 x 5 8 PLN SHCS M8 1 25 x 20 8 8 ZN WSHRL M8 Split ZN SHCS M5 8 x 16 8 8 ZN NUTNY M 10 1 5 ZN WSHRL M 10 Split ZN SHCS M10 1 5 x 50 8 8 ZN 65072 2 Gearcase Machined Diesel 39224 Shaft Seal 43176 Clutch Shaft Weld 14T 65025 Shock Mount Metric 32177 Ball Bearing 6208 2RS 32305 Ring Ext Retaining 1 57 30191 Ring Extemal 63 64 43177 Conn Rod Assembly Machined 32023 Bearing Ball 787 65073 2 Gearcase Cover 23039 2 Gearcase Cover Assembly 32212 Bearing 205 30189 Gasket Speed Cover 65073 Speed Cover Diesel 32214 Bearing 1 378 43179 Weldment Crank Gear 70T N F PO REMARK Loctite Required PN 23039 2 includes 7 9 13 8 7 X 4 Cycle p o 9 A 9 N de IN 9 Gearcase Machined Diesel Shaft Seal Clutch Shaft Weld 14T Bracket Handle Weld ment Left Ball Bearing 6208 2RS R
39. edy of the buyer and the exclusive liability of the Manufacturer Our warranty excludes normal replaceable wear items i e gaskets wear plates seals O rings V belts drive chains clutches etc Any equipment part or product which is furnished by the Manufacturer but manufactured by another bears only the warranty given by such other manufacturer The Manufacturer extends the warranty period to Lifetime for the drum bearings and seals for the mortar mixers and agrees to furnish free of charge the bearings and seals only upon receipt of the defective parts The warranty is two years for eccentric bearings on the forward plate compactors mortar and plaster mixer drums trowel gearboxes and five years on the Bulldog trench roller eccentric bearings A Warranty Evaluation Form must accompany all defective parts Warranty is voided by product abuse alterations and use of equipment in applications for which it was not intended use of non manufacturer parts or failure to follow documented service instructions The foregoing warranty is exclusive of all other warranties whether written or oral expressed or implied No warranty of merchantability or fitness for a particular purpose shall apply The agents dealer and employees of Manufacturer are not authorized to make modification to this warranty or additional warranties binding on Manufacturer Therefore additional statements whether oral or written do not constitute warranty and should not be
40. eed Control Device 414 Throttle Control Cable Adjustment 415 Setting High RPM 416 Throttle Handle Adjustment 417 Storing Stompers SECTION 5 OPERATIONS ROUTINE MAINTENANCE 2 CYCLE PRE MIX STOMPER 5 1 Specifications 52 Operating Principle 53 Pre Operation Checks 53 1 Spark Plug 532 Starter Screen 5 33 Fasteners 534 Fuel Mixture 5 3 5 Oil Pipe Replacement 5 3 6 Lubrication 5 3 7 Air Cleaner 54 Start Machine 55 To Stop Machine 56 Operation of Machine 57 Throttle Control Cable Adjustment 58 Setting High RPM 59 Throttle Handle Adjustment 5 10 Idle Setting 5 11 Storing Stompers SECTION 6 OPERATIONS ROUTINE MAINTENANCE 4 CYCLE GAS STOMPER 61 Specifications 6 2 Operating Principle 63 Pre Operation Checks 6 3 1 Spark Plug 6 3 2 Starter Screen 633 Fasteners 634 Fuel Mixture 6 3 5 Lubrication 6 3 6 Air Cleaner 64 Start Machine 65 Stop Machine 6 6 Operation of Machine 67 Idle Speed Adjustment 68 Air Vent Tube Inspection 69 Throttle Control Cable Adjustment 6 10 Setting High RPM 611 Throttle Handle Adjustment 6 12 Storing Stompers SECTION 7 MAINTENANCE 7 1 Important Maintenance Tasks 72 Instruction for Base Plate Removal 73 Instruction for Service Lower Unit XN Oil Injected and Pre Mix Stomper Model XN650 SECTION 8 EXPLODED VIEWS WITH PARTS 81 Hardware Key 82 Torque Charts 83 Gearcase for XN Oil Injected and Pre Mix 84 Gearcase for XT Oil Injected and Pre Mix 85 Gearcas
41. een when filing gasoline tank on engine to remove dirt if present aT NOTE Specialratio forinitial break in period See chartbelow 50 1 EC12 20 1 All Units Break In Two Cycle Oil Two Cycle Oil Mix first 10 hours 80 pints 12 8 oz 38 L 2 00 pints 32 oz 94 L 1 Gallons 40 pints 6 4 oz 19 L 08 pints 1 28 oz 04 L 20 pints 3 2 oz 09 L netaldus pm5 eng manuals stompen 563181 rev di fuel chart doc 5 3 5 Oil Pipe Replacement Replace the oil pipe between oil tank and the joint every two 2 years NOTE Afterreplacing the oil pipe make sure to discharge airin the pipe asmuch aspossible and then fill the fuel tank with gasoline mixed with 2 stroke engine oil at the ratio of 25to 50 1 Afterrunning with the mixture of gasoline forenough time to discharge the air completely refill the unleaded gasoline only for normal operation 5 3 6 Lubrication The oil level should be checked now and before first use of the Stomper Thereafter it should be checked every day asfollows FORXN XTAND XM SERIES With unit standing upright in vertical position notoperating OILFILLPLUG amp SIGHT so thatthe oil drainsfreely into the spring housing checkthat GAUGE the oil is at fill sight plug level Wheneverthe level is low remove the fill sight plug and refill to level of fill sight plug with any good quality SAE 30 Use ofa socket wrench isrecommended to avoid damage to th
42. efor XM Oil Injected and Pre Mix 86 XD Diesel 87 Gearcase XJ 4 Cycle 88 Lower Unit for XN Oil Injected and Pre Mix 89 Lower Unit for XT Oil Injected and Pre Mix 8 10 Lower Unit for XM Oil Injected and Pre Mix 8 11 Lower Unit for XD Diesel and XJ 4 Cycle 8 12 Engine XN XT and XM Oil Injected and Pre Mix 8 13 Engine XD Diesel 8 14 Engine XJ 4 Cycle 8 15 Handle and Fuel Tank XN Oil Injected and Pre Mix 8 16 Handle and Fuel Tank XT XM Oil Injected and Pre Mix 8 17 Handle and Fuel Tank XD Diesel 8 18 Handle and Fuel Tank XJ 4 Cycle 8 19 Shoes XT XN Oil Injected and Pre Mix 820 Decal Identification CALIFORNIA PROPOSITION 65 WARNING FOREWORD These instructionsinclude Safety regulations Operating instructions Maintenance instructions These instructions have been prepared for operation on the construction site and forthe maintenance engineer These instructionsare intended to simplify operation of the machine and to avoid malfunctionsthrough improperoperation Observing the maintenance instructions will increase the reliability and service life of the machine when used onthe construction site and reduce repaircostsand downtimes Always keep these instructions atthe place ofuse ofthe machine Only operate the machine as instructed and follow these instructions Observe the safety regulations as well as the guidelines ofthe civil engineering trade association Observe safety rules
43. eration 6 5 TO STOP MACHINE 1 Throttle engine down 2 Tumthe ON OFF switch to OFF 46 6 6 OPERATION OFMACHINE AWARNING WHEN OPERATING THE STOMPER KEEP FEET CLEAR FROM THE RAMMING SHOE SERIOUS PERSONAL IN URY MAY OCC UR WHEN OPERATING THE STOMPER HEARING PROTECTION SHOULD BE WORN HEARING LOSS MAY RESULT FROM PROLONGED EXPOSURE TO NOISE CAUTION Never operate on hard unyielding surfaces Unwarranteed damage may result CAUTION Alwaysuse both handswhen operating thismachine Thiswillensure safe machine operation In operation guide the machine but let the machine do the work Bearing down on the handle is unnecessary and limitsthe shoe jump Onnearly level surfa ces the machine movesforward in rapid jumps On uneven surfacesorinclines rocking the handle slightly may assist the Stomper in moving forward Always guide Stomperso that the whole shoe and not just the front orback edge doesthe impacting soilbecomescompacted the jump height of the Stomperwill increase Aftera brief experience you will know how to adaptthe technique to the job conditions 47 ROUTINE MAINTENANCE Standard idle speed 1 500 50 rpm 6 7 IDLE SPEED ADJ USTMENT 1 Start the engine and allow it to warm up to normaloperating temperature With the engine idling tum the throttle stop screw to obtain the standard idle speed THROTTLE STOP SCREW RETAINERS 6 8 AIRVENTT
44. he engine and machine isessential The Stomperisshipped completely assembled and only requiresfilling engine with dieselfueland a brief check of lubricant levels in preparation foroperation You should first stud y these instructions 4 3 PRE OPERATION CHECKS CAUTION Sections on Engine Maintenance Lubrication and Air Cleaner must be followed exactly Failure to follow these instructions ma y void the waranty 4 3 1 Engine Checks DIESEL ENGINE Diesel fuel is mandatory for use in this engine Always use clean fuel Low quality or contaminated fuel will damage fuel injection components AWARNING DIESEL FUEL STORED IN GALVANIZED CONTAINERS REACTS CHEMICALLY WITH THE ZINC COATING ON THE CONTAINER THE CHEMICAL REACTION CREATES POWDERY FLAKES OF ZINC SULRDE IF WATER IS PRESENTIN THE FUEL A ZINC HYDROXIDE GEL WILL FORM Periodic checksand maintenance are required to keep yourunit running properly e Fuel Use Diesel Fuelonly Strain the fuel through a fine meshed screen when filling fuel tank on engine to remove dirt if present Lube Check crankcase oil level daily Fill to proper level with SAE 15W 40 CC CD oil of API engine service application Replace Oil Engine oil should be changed afterfirst 20 hoursthen every 100 hoursthereafter e Adjustment Check and tighten engine parts daily Clean engine cooling fins daily Check adjust valves every 300 hours Clearance to be setat 0 15 mm while engine is cold
45. ing Ext Retaining 1 57 Ring Extemal 63 64 Conn Rod Assembly Machined Ball Bearing 787 Gearcase Cover Gearcase Cover Assembly Bearing 205 Gasket Speed Cover Speed Cover Bearing 1 378 Weldment Crank Gear 70T Bracket Handle Right Adapter Ring PP P P F PP F PF HB Description PINDL 1 4 x 5 8 PLN SHCS 8 1 25 x 20 8 8 ZN WSHRL M8 Split ZN SHCS 5 8 x 16 8 8 ZN NUTNY M10 1 5 AN WSHRL M 10 Split ZN SHCS M10 1 5 x 20 8 8 ZN STUD M10 1 5 x 102 8 8 ZN STUD M10 1 5 x 60 8 8 ZN WSHRL M 12 Split ZN HHCS M12 1 75 x 20 8 8 ZN A A U e A A W REMARK Loctite Required PN 23039 2 includes7 9 13 DA FEE Ime ected and Pre M js u i lt Z OS DM DE DD X GE 5 9 09 O Ul qu N 8 8 Lower Unit XN Oil Injected and Pre Mix Description O Ring 2 5mm x 85mm Guide Tube Machined Boot Boot Clamp 650 85 Cover Spring HSG Machined Oil Sight Plug Gasket Spring HSG Cover Lifting Grip Weldment Spring HSG Weldment Spring Inner Spring Outer Snubber Axial Top Puck Piston Guide Snubber Axial Lower Gasket Spring Cover Cover Bottom Spring Decal Waring Spring Shoe Plate Shoe Rod Piston Machined PINDL 625 x 2 25 LG Button Pin Captivator Hex Insert Shoe Kit Includes items 18 19 23 H J K L N
46. ion is obtained To increase the idle speed tum the idle stop screw slowly clockwise until the desired RPM isobtained The idle stop screw isthe black screw located behind the aircleanerbase plate 20 3 11 STORING STOMPERS The following steps should be taken to prepare your Stomper for storage 1 Disconnect fuel line and allow all fuel to drain from the gasoline tank only Replace fuel line 2 Start engine and allow to run until it stops from lack of fuel This will use up all the fuel in the carburetorand preventthe formation of deposits due to evaporation of fuel AWARNING GASOLINE IS BOTH TOXIC AND FLAMMABLE DO NOT SMOKE WHILE WORKING WITH FUEL DO NOTUSE NEAROPEN FLAME AVOID PROLONGED BREATHING OF VAPORS AND SKIN CONTACT FLASH POINTOF GASOLINE IS 40 F 4 C SERIOUS ILLNESS OR LOSS OF LIFE COULD RESULT Close fuel valve shut off switch Remove spark plug and pour60cc or 2 ounces 1 4 cup of motoroil into the cylinder Replace plug Crankthe engine two orthree timesto distribute the oil throughout the cylinder This will help prevent rusting during storage Store the unit in an upright position asin the operating position in a cool dry ventilated area 21 4 OPERATIONS DIESEL EE A seu Si OMe 4 1 Spedfications Stomper Diesel MODEL Dimensions Weight 215 lbs Dimensions Lx Wx H 31 5 x 15 x 38 Shoe Size 13 x13
47. jected and Pre Mix Handle and Fuel Tank XD Diesel Handle and Fuel Tank XJ 4 Cycle Shoes XT XN Oil Injected and Pre Mix Decal Identification 8 1 HARDWARE KEY HWHST SHCS D P 4 BHCS FHSCS SHSS CU Qmm gt G WSHR WSHR B WSHRL ol FL o ZN ZINC PLATED BLK BLACK OXIDE FINISH VR005A SAE GRADE 5 Coarse Thread Zinc Plated SAE GRADE 8 Coarse Thread Zinc Plated 1 4 20 250 1 4 20 250 5 16 18 3125 5 16 18 3125 3 8 16 375 3 8 16 375 7 16 14 4375 1 2 13 500 9 16 12 5625 7 16 14 4375 E 1 2 13 500 F cJ 9 16 12 5625 115 156 5 8 11 625 5 8 11 625 159 215 3 4 10 750 7 8 9 875 1 8 1 000 436 5 3 4 10 750 282 382 7 8 9 875 1 8 1 000 SAE GRADE 5 Fine Thread Zinc Plated SAE GRADE 8 Fine Thread Zinc Plated SIZE SIZE TORQUE 1 4 28 250 0 5 16 24 3125 3 8 24 375 1 4 28 250 5 16 24 3125 o a 3 8 24 375 37 50 7 16 20 4375 7 16 20 4375 58 79 1 2 20 500 9 16 18 5625 5 8 18
48. ked every day asfollows FOR XN XTAND XM SERIES OIL FILL PLUG amp SIGHT G AUG ES With unit standing upright in vertical position not operating so that the oil drainsfreely into the spring housing checkthatthe oil isat fill sight plug level Whenever the level is low remove the fill sight plug and refill to level of fill sight plug with any good quality SAE 30 NOTE Use of a socket wrench isrecommended to avoid damage to the sight gauge 3 Change the oil every 300 operating hoursor six months 18 3 3 7 AirCleaner Engine life will be extended by maintaining clean engine airfilters Remove and clean airfilter elements or more frequently underdustierjob conditions Wash the pre filterelement clean in a non oily cleaning solvent such a Solvesol Let the filter dry before reinstalling it in the aircleaner Replace aircleanerelement every 100 hours More frequently in dusty areas 3 4 TO SIARTMACHINE Check fuel tank oil tank aircleanerand Stomperlubrication as previously instructed Open the fuel va lve shut off switch on the lower right hand side ofthe engine and the airvent thumbscrew in the tank fill cap Raise throttle leverabout halfway and apply the choke NOTE A warm engine may not require choking 4 Pullthe starterbriskly once ortwice to prime the engine then open choke slightly to prevent flooding and continue cranking asnecessary to start When engine starts set choke
49. ld all be same angle from all four injection ports 2 The spray should be a fine mist 3 The spray should be smooth and steady without deviations 4 nozzles CAUTION When installing fuel injection valve l Tighten the fuelinjection valve assembly to the specified torque 2 Cleanthe sleeve surface Be sure to replace the nozzle gasket atthe same time NOTE If nozzle gasket staysin cylinderhead afterinjection valve assembly hasbeen removed from cylinder head screw M8 or M9 stud bolt more than 100mm long in nozzle gasket then pull out stud bolts to remove gasket Tightening Torque kg c m Ib ft Nozzle spacer L40AE L100AE Installing fuel injection valve 100 120 nut 7 2 8 7 Fuel injection nozzle case 400 450 nut 28 9 32 5 Nozzle gasket 4 11 Disassembly and Reassembly Case Nut Remove the case nutand then all partsofthe valve can be disassembled To disassemble and reassemble the case nut use a 15mm deep socket wrench The fuel valve positioning pin doesnot need to be removed in most cases 4 11 1 Adjustment The injection starting pressure is 200 kg To adjust the nozzle injection starting pressure remove the nozzle holderand increase ordecrease the numberof adjusting shims mm im L40AE L100AE Adjusting shim 0 60 0 65 standard thickness 0 0236 0 0256 30 Adjustment by 0 1mm results in a change in the injection starting pressure of about 20 kg c m Adjusting shims c
50. lit ZN 80850 NUTNY M5 8 ZN 80821 SHCS 5 8 x 16 8 8 ZN 80940 SHCS M6 1x 60 8 8 ZN 80247 NUTFX 5 16 24 ZN 80086 WSHRL 5 16 Split ZN 80495 WSHR 5 16 Plain ZN 80586 HWHST 5 16 18 x 50 ZN 80347 WSHR 1 4 WROT ZN Fuel Line 5 16 ID Fuel Filter Diesel Fuel Line 1 4 ID Washer Clutch Throttle Lever Throttle HSG Handle Wheel Tube Grip 4 REMARK Loctite Required Lubricate Throttle Wire xe A m XJ 4 Cycle r t a c E 9 8 18 Handle and Fuel Tank XJ 4 Cycle _ Description Handle Assembly Weld Throttle HSG Handle Grip Black Vinyl Throttle Lever Cap Plastic Gas Water Fuel Strainer Fuel Tank Gasoline Valve Strainer Hose Fuel 4 5mm x 2 LG Hose Fuel 4 5mm x 14 LG Support Hose 4 25 LG Clamp Hose Fuel Filter Gas Cover Plaxtic Fox Throttle Control Shock Mount Washer Handle Wheel Tube Grip Clamp Cable z 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 4 1 2 1 1 gt Z lt Description HHCS M6 1 0 x 40 8 8 NZ WSHRL M8 Split ZN WSHRL M12 Split ZN HHCS M12 1 75 x 20 NUTNY M6 1 0 WSHR M 12 Flat ZN SHCS MB 1 25 x 16 8 8 ZN WSHR M6 Flat WSHR Belleville 1 4 ID WSHRL M6 ZN SHCS M6 1 x 60 8 8 ZN NUTNY M5 8 ZN SHCS M5 8 x 16 8 8 ZN 5 16 24 ZN WSHRL 5 16 Split ZN WSH
51. lock lever type 342 4 14 THROTILE CONTROLCABLE ADJ USTMENT 1 Loosenthrottle cable TESEL ENGINE clamp screw THROTTLE HANDLE Push throttle handle all d E H AND TUROTTLE way to the right gt HOUSING BRACKET Push up on high RPM throttle paddle until it con restson the high RPM PIVOT BOLT adjustment sc rew tighten throttle cable clamp screw HGH RPN ADJUSTMENT SCHEN THROTTLE CABLE NET 1 RPM ADJUSTMENT SCREW LOCKING NUT Run machine and Y 11 checkengine RPM with a tachometerto see if it is running to specified RPM mm CABLE CLAMP SCREW THROTTLE CONTROL CABLE HIGH RPM THROTTLE PADDLE POSITION a HIE 4 15 SETTING HIGH RPM Operating Speed Loosen throttle control cable clamp screw and high RPM adjustment screw loc king nut Tum high RPM adjustment screw clockwise to increase RPM orcounterclockwise to decrease RPM then tighten high RPM adjustment screw locking nut Push throttle handle allthe way to the right Push up on the high RPM throttle paddle until is rests on the high RPM adjustment screw and tighten the throttle cable clamp screw Run machine and checkengine RPM with a tachometer If engine isstill not running to specified RPM repeatabove steps until recommended RPM isobt
52. ly orsevere personal injury ma y occur Detach shoe by removing six 6 shoe bolts and washers Assemble two 2 threaded bolts two 2 washers from bottom two comerbolt holes fully thread two 2 nuts with two 2 washersfrom opposite side WITH CAUTION remove the four 4 sockhead cap screwsand then altemately backoffthe two thread rods approximately 1 2 inch at a time until all the spring tension is removed then re move the threaded boltsand base plate to accesssprings DESC RIPTIO N QUANTITY Tool Kit Base Plate Removal 1 includes all Full Thread Bolt M12 x 8 NUTFX M 12 WSHR M 12 x 2400 Instructions Base Plate Removal 7 3 INSTRUCTIONS FOR SERVICE LOWER UNIT XN OIL INJ ECTED AND PRE MIX STOMPER MODEL XN650 The spring retaining Base Plate retains heavy springs under compression Follow the instructions carefully or severe personal injury may occur Detach the shoe from the stomper by removing 6 shoe bolts and washers Thread M8 nuts onto 2 full thread M8 x 5 50 bolts provided in kit 1 25 up from the bottom of the bolts see Figure A Replace two bolts that are diagonal from each other on the bottom spring cover with assembled full thread bolts with nuts from Step 2 Make sure to thread the assembled bolts in a full 1 25 see Figure B Remove the other 4 bolts from the bottom spring cover leaving the full thread bolts in place Carefully back each nut off a 25 at a time on each side u
53. ome in the following thicknesses 0 1 0 15 0 4 0 5 0 6 0 7 and 0 8mm 4 12 Fuel Filter Fuel valve positioning pin The fuel filterusesan element of nominal filtera ble particle dia meterof 5 microns During the periodical inspection of this part checkthe elementforbreak separation from the fra me to which it should be bonded stoppage etc and defection isfound replace it with new one To detach the fuel filter first remove the filter cap on fuel tank then pull out if from the fuel filler port But pull the filter downwardsfor YDG generatorset YLP and YDP pump set 4 13 Speed Control Device The position where govemor spring must be installed differs depending on engine modeland itsrated rpm asshown in the following table and illustration Noze vave Checkthe spring forposition before ascertaining the fuel injection limit Nozzle body Factory setting hasgovemor spring installation in holes 2 and B See following Diagram SS No load max revolution set bolt Case nut Regulator lever SS S Fuel injection valve assembly Governor Position of Governor Spring Hole Model and Application L40AE L70AE 3600 rpm 3000 rpm Type of speed control device 60 Hz 50 Hz Speed variable regulator handle revolution fixed type remote controllable Bu B Remote control type C Speed variable friction plate type t e D Constant revolution
54. on Follow the instructions Base Plate Removal located on Page 53 of this manual carefully or severe personal injury ma y occur 55026 Safety Decal 80423 Rod Pin 1 2 1 2 2 1 1 1 2 2 1 1 1 1 1 1 1 80519 Intemal Retainer Ring 65011 2 Shoe 11 Not Shown 47441 Snubber Axial Lower 20 23344 Snubber Kit REMARK Use of a socket wrench is recommended to avoid damage to the sight gauge Loctite Required Not Shown Ix 5 L C 2 cted and XN il Inje Mr Alan ege N 2 X EI 3 8 10 Lower Unit for X Description Guide Tube Boot Clamp Boot Bushing Short Bushing Long Spring Housing Oil Sight Gauge Spacer Bearing to Spring Spring Outer Spring Inner Rod Pin Piston Ring Piston Rod Assembly O Ring Base Plate Spring Housing Safety Decal Shoe Insert Shoe Plate Shoe Edge Guard Stiffener Rear Shoe Shoe Kit includes 17 18 19 21 and hardware Lifting Grip Weld ment Assy 1 2 1 2 2 1 1 1 2 2 1 1 1 1 1 1 1 6 1 1 1 1 M Oil Injected and Pre Mix Description SHCS M12 1 75 x 80 8 8 ZN SHCS M12 1 75 x 50mm 8 8 ZN Intemal Retaining Ring WSHRL M8 Split ZN SHCS M8 1 25 x 25mm 8 8 ZN WSHR M8 x 24 OD ZN FHSC S 8 1 25 x 50mm 10 9 ZN NUTNY M8 1 25 ZN WSHRL M12 Split ZN Cap Plastic Blk SHC S M12 1 75 x 100 8 8 ZN The spring retaining Base
55. per tremendousimpactto the soil These instructions contain information to guide you in efficient use and proper maintenance of the Stomper To getlong and trouble free service from this powertool periodic maintenance ofthe engine and machine isessential The Stomper is shipped completely assembled and only requires filling with 2 cycle oil and regular unleaded gasoline aswell asa brief check of lubricant levels in preparation for operation You should first study these instructions 3 3 PRE OPERATION CHECKS CAUTION Sectionson fuel mixture aircleanerand lubrication must be followed exactly Failure to follow these instructions ma y void the warranty 3 3 1 Spark Plug Checkand clean spark plugsregularly A fouled dirty orcarboned spark plug causeshard starting and poorengine performance Set spark plug gap asperspecifications See Engine Manual 3 3 2 StarterScreen Thisscreen keepsdirt etc entering the fan housing and clogging the aircooling passages Because this engine isaircooled it is necessary to keep this screen clean timesto permit the unrestricted passage of airinto the fan housing 3 3 3 Fasteners nutsand boltsafter4 hours then every day of operation Torque valuesforfastenersare found in the appropriate part drawingslocated in the back section of this manual 3 3 4 Fuel Mixture The gasoline and 2 cycle oil are not mixed priorto filling the unit Use regularunlea ded gasoline
56. s rocking the handle slightly may assistthe Stomper in moving forward Always guide the Stomperso that the whole shoe and not just the front orback edge doesthe impacting Asthe soilbecomescompacted the jump height ofthe Stomperwill increase Aftera brief experience you will know how to adaptthe technique to the job conditions 4 7 LIFTING and TRANSPORTING Lif ng 0 lift Stomper use only suitable lifting device Secure lifting device to centrallift point on handles Transporting e Lay unit down its front side Tie down Stompersecurely to prevent slipping and breaking away while in transport 27 ROUTINE MAINTENANCE AWARNING DIESEL FUEL IS BOTH TOXIC AND DO NOT SMOKE WHILE WORKING WITH FUEL DO NOTUSE NEAROPEN FLAME AVOID PROLONG ED BREATHING OFVAPORSAND SKIN CONTACT FLASH POINTOF FUELNO 2 DIS 125 52 SERIOUS ILLNESS ORLOSS OF LIFE COULD RESULT 4 8 ENGINE IDLE To adjust engine idle it is necessary to use a strobe light with a digital readout for RPM s Engine speed should be set at 3100 RPM 50 RPM Anotherwayto setengine idle isto use the strobe light on ramming shoe Shoe should run atabout 620 blowsper minute 4 8 1 Fuel System Item Model L40AE Fuel Injection Pump Specific ations Model YPFE M Bare Engine 40S CAUTION Generator Set 40D The ID marksforthe pumpsare on the pump mounting flange Fuelinjection pumpsare no
57. sing two wrenches one to hold the bolt in place and the other to back the nut off until the spring tension is removed see Figure C Then remove the full thread bolts and the bottom spring cover to access the springs Remove lower spring set Insert snubber puller P N 39539 under snubber Item 14 Insert pry bar under snubber puller and pop loose snubber Using M24 deep socket remove M16NY locknut from piston rod Insert 5 8 or smaller rod through top of piston rod head to hold rod from turning to remove nut 10 Piston puck and upper springs can now be accessed 1l Reassemble in reverse order Figure A Use red loctite 264 on shoe bolts only Figure C DESCRIPTION QUANTITY Kit Snubber Puller XN Instructions Lower Unit Service XN Weld Thread 8 x 5 50 in Puller Snubber NUTFX 8 1 25 54 8 EXPLODED VIEWS WITH PARTS Hardware Key Torque Charts Gearcase for XN Oil Injected and Pre Mix Gearcase for XT Oil Injected and Pre Mix Gearcase for XM Oil Injected and Pre Mix Gearcase XD Diesel Gearcase XJ 4 Cycle Lower Unit for XN Oil Injected and Pre Mix Lower Unit for XT Oil Injected and Pre Mix Lower Unit for XM Oil Injected and Pre Mix Lower Unit for XD Diesel and XJ 4 Cycle Engine XN XT and XM Oil Injected and Pre Mix Engine XD Diesel Engine XJ 4 Cycle Handle and Fuel Tank XN Oil Injected and Pre Mix Handle and Fuel Tank XT XM Oil In
58. t interchangeable The fuel injection pump fordiscrete engine differsfrom the generatorin the direction of the fuelinlet pipe L40AE L100AE Adjusting Shims Standard 0 5 thickness shop assembly 0 0197 ZEN NN PS 45 I 55555 NS N SE d IN NS NN DEN N a LEN SA Injection timing adjusting shim s E 1 SN Position of x Manufac stamped turing No SSXS XS K SSSSS 1 72 WY a Tappet for fuel H i injection pump H 22222 Fuel pump mounting flange Configuration of fuel oil pump 28 4 9 Disassembly and Reassembly Fuel Injection Pump Thisisa standard fuel injection pump body Disassemble a nd reassemble the fuel pump in the direction orderof UP DOWN and SIDE from the centerofthe fuel injection pump body marked C asillustrated Reassemble the gasket A and B forthe delivery seat in the position at the time of disassembly NOTE See the position of mark Neverremove the suction pipe joint from the pump body during routine disassembly Symbols Directionsof disassembly from the centerof fuel pump body C TP 4 10 Fuel Injection Valve Specifications Model YDLLA P Fuel Injection Valve Specifications Specification L40AE 48AE Mark to identify assembly 1 AB YANMAR 150P 224A1 Mark to identify nozzle valve and nozzle body Example
59. the fuel in the carburetorand preventthe formation of deposits due to evaporation of fuel AWARNING GASOLINE IS BOTH TOXIC AND FLAMMABLE DO NOT SMOKE WHILE WORKING WITH FUEL DO NOTUSE NEAROPEN FLAME AVOID PROLONGED BREATHING OF VAPORS AND SKIN CONTACT FLASH POINTOF GASOLINE IS 40 F 4 C SERIOUS ILLNESS OR LOSS OF LIFE COULD RESULT Disconnect fuel line and permit all fuel to drain from the fuel tank Replace fuel lines Remove spark plug and pour60cc 2 ounces 1 4 cup of motor oil into the cylinder Replace plug Crankthe engine two orthree timesto distribute the oil throughout the cylinder Thiswill help prevent rusting during storage Store the unit in an upright position asin the operating position in a cool dry ventilated area 41 6 OPERATIONS 4 CYCLE GASOLINE _ E Stone 6 1 Speafications Stomper Honda Gas MODEL STONE XJ 834 HG Dimensions Weight 200 lbs Dimensions Lx Wx H 33 5 x 16 5 x 38 5 Shoe Size 13 x 13 Operati Power 4 hp Honda Engine Specs GX120 Engine RPM 3050 3250 Fuel Mixture Fuel Tank Capacity 3 qts Fuel Tank Material Polyethylene Performance Impact Force 3400 Ibs Max Blows Min 630 700 Max Forward Travel Speed 40 50 Min Max Productivity Up to 3200 Sq Ft Hr Max Lift 22 Max Amplitude 28 34

XN Oil Injected and Pre-Mix - K2 Development Technologies

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