GPR65/GPR68/ GPR77 Manual
Contents
1. ITEM PART NO DESCRIPTION GPR65 68 GPR77H GPR77D 1 01000 RETAINING RING INT 5000 315 4 4 4 2 01072 FILTER FELT 1 1 1 01191 RETAINING RING INTERNAL 1 1 1 4 06335 KEY 1 4 SQ X 1 RD ENDS 2 1 1 5 07203 PIN DOWEL 1 4 X 1 2 2 2 2 6 07456 BEARING ROLLER 80 X 40 2 2 2 7 07457 SEAL OIL 1 1 1 8 07458 BEARING SPHERICAL ROLLER 2 2 2 9 07469 RETAINING RING EXT 5108 156 4 4 4 10 08799 FERRY CAP SCREW 1 2 13 X 1 3 4 4 4 4 11 14067 HOUSING EXCITER GPR MACH D 1 1 1 12 14068 COVER EXCITER HSN G MACH 1 1 1 13 14395 GASKET GPR HOUS G COVER 1 1 1 14 14399 WEIGHT DRIVING EXCITER 2 19114 WEIGHT DRIVING EXCITER 2 2 15 14403 GEAR DRIVE EXCITER 1 1 1 16 14404 GEAR DRIVEN EXCITER 1 1 1 17 14405 SHAFT DRIVEN EXCITER 1 1 1 18 14411 BUSHING SLIDE 1 1 1 19 14416 WEIGHT RHT EXCITER DRIVEN 1 19110 WEIGHT RHT EXCITER DRIVEN 1 1 20 14417 WEIGHT LFT EXCITER DRIVEN 1 19112 WEIGHT LFT EXCITER DRIVEN 1 1 21 14424 MOUNT SHIFT CABLE 1 1 1 22 14430 ASSEMBLY ACTUATOR 1 1 1 23 14993 WASHER COUNTERSUNK 1 1 1 24 15060 ASSEMBLY SHIFTER 1 1 1 25 17024 SHAFT EXCITER 1 19109 SHAFT EXCITER 1 1 26 17025 PULLEY 1 19118 PULLEY 3 4 OVER A BELT 1 19132 PULLEY 4 0 OVER A BELT 1 27 17083 GUARD STONE 1 19115 GUARD STONE 1 1 28 19135 KEY 1 4 SQ X 3 4 lg 1 1 1 29 F0205SP PIN SPIROL 1 8 X 5 8 RD 1 1 1 30 F051804HCS 5 5 16 16 X 1 2 GR5 ZP2. 27 WARRANTY WHAT DOES THIS WARRANTY COVER MBW Incorporated MBW warrants each New Machine against defects in material and workmanship for a period of twelve 12 months New Machine means a machine shipped directly from MBW or authorized MBW dealer to the end user This warranty commences on the first day the machine is sold assigned to a rental fleet or otherwise put to first use MBW warrants each Demonstration Machine against defects in material and workmanship for a period of six 6 months Demonstration Machine means a machine used by MBW or its agents for promotional purposes This warranty commences on the first day the machine is sold assigned to a rental fleet or otherwise put to first use This warranty covers the labor cost for replacement or repair of parts components or equipment on New Machines or Demonstration Machines and MBW shall pay labor costs at MBW s prevailing rate to affect the warranted repair or replacement MBW reserves the right to adjust labor claims on a claim by claim basis This warranty covers the shipping cost of replacement parts components or equipment via common ground carriers from MBW to an authorized MBW dealer Air freight is considered only in cases where ground transportation is not practical MAY THIS WARRANTY BE TRANSFERRED This warranty is non transferable and only applies to the original end user of a new machine or demonstration machine WHAT
3. NOTE It may be necessary to heat the bolts item 10 to loosen the bond 13 14 15 16 Remove the 2 large retaining rings item 1 from the exciter cover Invert the cover and place in a vise with the shafts hanging freely and the cover laying flat Remove the 2 5 16 capscrews and brass washers items 30 and 35 from the bearing access holes in the cover Use a 1 4 pin punch at least 2 long through the access holes to press the bearings and shafts out of the cover A CAUTION A Alternate between the two access holes evenly to prevent damage to the cover and bearings during removal Have an assistant hold the shafts during removal to prevent dropping them 17 18 10 Remove the 2 large retaining rings item 1 from the housing Remove the four 4 5 16 capscrews and brass washers items 30 and 35 from the bearing access holes in the housing 19 Use a 1 4 pin punch at least 2 long through the access holes to press the bearings shafts out of the housing A CAUTION A Alternate between the two access holes evenly to prevent damage to the housing and bearings dur ing removal Have an assistant hold the bearings during removal to prevent dropping them 20 Remove the oil seal item 7 from the exciter cover 21 Remove the breather pin item 29 felt filter item 2 and the retaining ring item 3 from the cover 22 Remove all four small retaining
4. All requirements of the United States Federal Occupational Safety and Health Administration Act must be met when operated in areas that are under the jurisdiction of that United States Department Safety Decals Carefully read and follow all safety decals Keep them in good condition If decals become damaged replace as required If repainting the unit replace all decals Decals are available from authorized MBW distributors Order the decal set listed on the following page s RUN IDLE STOP gt THROTTLE GPR65 amp GPR68 ROTATING PARTS Keep hands away 13484 65 GPR68 16993 16993 not included in kit Check engine oil level Open fuel valve Choke engine A warm engine may not need to be choked Open throttle part way Pull starter rope After starting open choke return throttle to idle position During operation when excessive kickback is noticed maximum compaction has been reached To stop return throttle to the idle position use engine stop switch close fuel valve O R 15866 Gas only Check engine oil level Check fuel level Set engine speed control in the middle position Move decompression lever if equipped to the up position Located on top of the engine Use key if equipped or starting handle to start engine Refer to engine instruction book for proper Manual Starting procedure After starting return engine speed control to the id
5. 1 Insert the shaft item 4 into the shifting yoke item 1 Position the hole in the shaft the same way as shown in the illustration Insert both detent balls item 2 into the shifting yoke Insert the springs item 3 into the shifting yoke behind each detent ball Compress the springs and insert the spiral pins item 5 Actuator Assembly Refer to Actuator Assembly page 16 1 11 Install the 2 o rings items 4 and 3 onto the actuator cover item 5 Assemble the thrust bearing item 9 belleville washer item 2 and the key item 1 onto the actuator shaft item 8 NOTE Belleville washer to be installed with the cupped face up Insert the actuator into the cover Assemble the actuator bushing item 6 onto the actuator through the top of the cover Assemble the o ring item 3 onto the bushing Assemble the actuator arm item 7 and the spiral pin item 10 to the bushing NOTE Orientation of the arm is important Use the figure as an installation guide Apply a bead of silicone sealant to the actuator arm around the actuator Assemble the washer item 13 and castle nut item 12 to the actuator Tighten the castle nut and install the cotter pin item 11 Exciter Assembly Refer to Actuator Assembly page 16 1 2 3 Press the cylindrical bearings item 6 into the exciter housing item 11 Install two large retaining rings item 1 into the housi
6. DOES THIS WARRANTY NOT COVER 1 This warranty does not cover any Used Equipment Used Equipment means any MBW machine or equipment that is not a New Machine or a Demonstration Machine All Used Equipment is sold AS IS WHERE IS WITH ALL FAULTS 2 This warranty does not cover any New Machine Demonstration Machine or their equipment parts or components altered or modified in any way without MBW s prior written consent This warranty does not cover the use of parts not specifically approved by MBW for use on MBW products This warranty does not cover misuse neglect shipping damage accidents acts of God the operation of any New Machine or Demonstration Machine in any way other than recommended by MBW in accordance with its specifications or any other circumstances beyond MBW s control This warranty does not cover any New Machine or Demonstration Machine repaired by anyone other than MBW factory branches or authorized MBW distributors 3 This warranty does not cover and MBW affirmatively disclaims liability for any damage or injury resulting directly or indirectly from design materials or operation of a New Machine or Demonstration Machine or any other MBW product MBW s liability with respect to any breach of warranty shall be limited to the provisions of this document and in no event shall exceed an amount equal to the purchase price of the New Machine or Demonstration Machine purchased from MBW 4 This warranty does not cover engin
7. item 10 on the shifter housing approximately 1 4 Loosen both hex nuts item 1 securing the shifter cable to the angle bracket item 4 Move the shifter lever item 8 to the reverse position and hold Move the actuator arm item 6 all the way forward and then back off slightly Retighten the hex nuts item 1 to the angle bracket item 4 Move the shift lever item 8 to the forward position 18 19 20 21 22 23 Tighten the 10mm hex bolt item 10 on the shifter housing until resistance against the shifter lever item 8 is noticed then loosen slightly Tighten the 10mm jam nut item 9 Repeat steps 6 9 If the cable has been properly adjusted and resistance is still noticed the lever and cable may need to be replaced Reconnect the engine deck to the baseplate using the capscrews removed in step 3 Do not tighten the bolts Secure the shifter lever to the handle using the capscrews removed in step 4 Reinstall the belt and adjust tension Refer to Belt Adjustment page 6 Reinstall the beltguard SERVICE Assembly and disassembly should be performed by a service technician who has been factory trained on MBW equipment The unit should be clean and free of debris Pressure washing before disassembly is recommended Prior to assembly wash all parts in a suitable cleaner or solvent Check moving parts for wear and failure Refer to the Replacement section i
8. m hr 7920 sq ft hr 736 sq m hr 9460 sq ft hr 879 sq m hr Operating Weight Honda 325 lbs 147 kg Hatz 365 Ibs 165 kg Honda 330 Ibs 150 kg Robin 330lbs 150 kg Hatz 370 lbs 168 kg Honda 397 Ibs 180 kg Hatz 399 Ibs 181 kg Engine Speed Honda 3400 RPM Hatz 3600 RPM Engine Honda GX160 Hatz 1B20 Honda GX160 Hatz 1B20 ROBIN EX17 Honda GX270 Hatz 1B20 Specifications subject to change without notice Compaction depth Clean sand amp optimum moisture MBW recommends that lifts not exceed 12 31 cm OPERATION Introduction MBW equipment is intended for use in very severe applications They are powered by four cycle engines and are available in different sizes and a selection of engines This parts manual contains only standard parts Variations of these parts as well as other special parts are not included Contact your local MBW distributor for assistance in identifying parts not included in this manual Before Starting amp Operating REMEMBER It is the owners responsibility to communicate information on the safe use and proper operation of this unit to the operators Review ALL of the Safety Precautions listed on page 1 of this manual Familiarize yourself with the operation of the machine and confirm that all controls function properly Know how to STOP the machine in case of an emergency Make sure hands feet and clothi
9. 1 2 13 X 7 8 285 ZP 4 4 35 FO813HN NUT HEX 1 2 13 ZP 4 4 4 36 FO8LW LOCKWASHER 1 2 ZP 4 4 8 37 FO8SW WASHER 9 16 X 1 3 8 X 12ga ZP 4 4 4 38 M10C016FWS FWS M10 X 16 2 2 MO3CO16FWS FWS M8 X 16 4 14477 SHIFTER NO CABLE 19511 SHIFT HANDLE LEVER ONLY 20414 KIT SHIFT CABLE H50426000 AIR FILTER HATZ DIESEL 1B20 amp 1B30 NOT SHOWN 01635210 FUEL FILTER HATZ DIESEL NOT SHOWN 25 GPR65 68 GPR77 GPR65 68 GPR77 PARTNO DESCRIPTION GASOLINE GASOLINE DIESEL DIESEL 1 01018 BUSHING NYLON OUTER 2 2 2 2 2 01019 BUSHING NYLON INNER 2 2 2 2 3 01056 1 8 x 2 3 8 LG 2 2 2 2 4 01145 SPRING CLAMP 1 1 1 1 5 05477 SWIVEL THROTTLE CABLE 1 1 6 06921 HANDLE BRACKET 2 2 2 2 7 16860 HANDLE COATED 1 1 1 1 8 16908 SHOCKMOUNT 2 O D x 2 1 8 LG 4 4 4 4 9 19268 THROTTLE LEVER 1 1 1 1 10 18089 CABLE 1 1 1 1 11 02715 SPACER 2 2 12 F023204FSS FLAT HEAD SOCKET SCREW 8 32 x 1 2 LG 2 2 2 2 13 F0232HN HEX NUT 48 32 2 2 2 2 14 FO2LW LOCKWASHER 8 2 2 2 2 15 F042007SCS SOCKET HEAD CAP SCREW 1 4 20 x 7 8 LG 2 2 2 2 16 Fo420FN FLANGE LOCKNUT 1 4 20 2 2 2 2 17 F081306HCS HEX HEAD CAP SCREW 1 2 13 x 3 4 LG 8 4 8 4 18 F081310HCS HEX HEAD CAP SCREW 1 2 13 x 1 1 4 LG 4 4 19 FO8LW LOCKWASHER 1 2 8 8 8 8
10. 6 6 6 31 FO51806FWS FWLS 5 16 18 X 3 4 ZP 8 8 8 32 FO51808FSS FHSS 5 16 16 X 1 ZP 1 1 1 33 FO51808FWS FWLS 5 16 16 X 1 ZP 1 1 1 34 F051810FWS FWLS 5 16 18 X 1 1 4 ZP 10 10 10 35 FOSBFW WASHER 21 64 X 3 4 X 064 BRASS 6 6 6 36 F0618SPP PLUG PIPE 3 8 18 NPT 1 1 1 21 ITEM PART NO DESCRIPTION GPR65 GPR68 GPR68R GPR77 1 00032 KEY 3 16 SQUARE x 1 5 8 LONG 1 1 1 00808 KEY 1 4 SQUARE x 1 3 4 LONG 1 2 01185 V BELT A 33 1 1 1 05831 V BELT A 35 1 3 01444 ENGINE HONDA GX160 1 1 15674 ENGINE HONDA GX270 1 17370 ENGINE ROBIN EX17 1 4 07636 EXHAUST DEFLECTOR 1 1 5 14429 ROD END 1 4 28 1 1 1 1 6 18110 SHIFTER amp CABLE ASSEMBLY Order 18109 for sleeve only 1 1 1 1 7 14993 WASHER COUNTERSUNK 1 1 1 14992 WASHER COUNTERSUNK 1 8 16105 CLUTCH CENTRIFUGAL 1 1 1 19127 CLUTCH CENTRIFUGAL 1 9 16849 BASEPLATE GPR65 1 16992 BASEPLATE GPR68 1 1 19101 BASEPLATE GPR77 1 10 16852 ENGINE DECK 1 1 1 19105 ENGINE DECK 1 11 16861 BELTGUARD 1 1 1 16862 BELTGUARD 1 12 16975 OIL DRAIN LINE HONDA 5 5hp 1 1 16974 OIL DRAIN LINE HONDA 8hp 1 18767 OIL DRAIN LINE 1 13 16986 ROLLCAGE 1 1 1 19119 ROLLCAGE 1 14 17006 EXCITER ASSEMBLY CAST IRON 1 1 1 19108 EXCITER ASSEMBLY GPR77 1 15 17117 SHOCKMOUNT 2 95 OD x 2 17 LONG 4 4 4 4 16 19124 EXTENSION B
11. 72010FSS FSS 7 16 20 X 1 1 4 1 4 14429 ROD END 1 4 28 RH 1 1 1 5 16523 FITTING PLUG HYDRAULIC 1 1 1 6 16544 WASHER COUNTERSUNK 1 7 16578 FITTING ADAPTOR HYDRAULIC 1 1 1 8 16852 ENGINE DECK 1 1 19105 ENGINE DECK 1 9 16859 ROLLCAGE COATED 1 1 19119 ROLLCAGE COATED 1 10 16862 BELTGAURD 1 1 1 11 16849 BASEPLATE GPR 65 1 16992 BASEPLATE GPR 68 1 19101 BASEPLATE GPR 77 1 12 17006 EXCITER CAST IRON 1 1 19108 EXCITER CAST IRON 1 13 17064 HATZ DIESEL 1 1 19129 HATZ DIESEL 1 STRAIGHT SHAFT 1 14 17065 CLUTCH TAPER SHAFT 1 1 19127 CLUTCH STRAIGHT SHAFT 1 15 17117 SHOCKMOUNT 2 95 OD X 2 17 LONG 4 4 4 16 18087 HOSE 1 2 X 8 75 1 1 1 17 18094 PLATE GAURD ENGINE 1B20 1 1 19124 EXTENSION BELT GAURD 1 18 18110 SHIFTER CABLE ASM AND SLEEVE Order 18109 for sleeve only 1 1 19 19136 SPACER CLUTCH 1 3 8 OD x 5 8 LG 1 20 F042006FWS FWLS 1 4 20 X 3 4 ZP 4 4 4 21 F042006HCS HHCS 1 4 20 X 3 4 285 ZP 1 1 1 22 FO420HN NUT HEX 1 4 20 ZP 1 1 1 23 F0428HN NUT HEX 1 4 28 ZP 1 1 1 24 F051808HCS HHCS 5 16 18 X 1 GR5 ZP 4 4 4 25 FOSLW LOCKWASHER 5 16 ZP 4 4 4 26 F05SW WASHER 5 16 X 3 4 X 15ga ZP 4 4 4 2T FO61608FWS FWLS 3 8 16 X 1 4 4 4 28 F0616FN FLANGE WHIZ LOCK NUT 3 8 16 4 4 29 FO6LW LOCKWASHER 3 8 ZP 1 1 30 FO6SW WASHER 25 64 X 1 X 1 8 ZP 1 1 31 F071420FSS FSS 7 16 14 X 2 1 2 6 6 32 F0714HN NUT HEX 7 16 14 ZP 6 6 33 FO7LW LOCKWASHER 7 16 ZP 6 6 34 8061307865 5
12. ACT NEGLIGENCE STRICT LIABILITY OR ANY OTHER LEGAL THEORY THE FOREGOING WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY FITNESS FOR USE AND FITNESS FOR A PARTICULAR PURPOSE AND ALL OTHER OBLIGATIONS OR LIABILITY ON MBW S PART MBW NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME ON BEHALF OF MBW ANY OTHER LIABILITY OR WARRANTY IN CONNECTION WITH THE SALE OR SERVICE OF ANY NEW MACHINE DEMONSTRATION MACHINE OR ANY OTHER MBW PRODUCT EXTENDED RAMMER WARRANTY MODELS R422 R442 R482 amp R483 This extended warranty commences on the last day of MBW s standard one year limited warranty and runs for an additional four years 48 months This extended warranty is limited to part replacement and shipping costs of rammer bellows and non metallic slide bearings only This extended warranty does not cover labor down time or any other cost beyond that of component replacement and freight This extended warranty is subject to all limitations set fourth in MBW s limited warranty above 28 NOTES 29 NOTES 30
13. ELT GUARD 1 17 19136 SPACER CLUTCH 1 3 8 OD x 5 8 LG 1 18 F0203HTB TAPPING BOLT 8 x 3 8 2 2 19 F042006FWS FLANGE LOCKING SCREW 1 4 20 x 3 4 4 4 4 4 20 F042006HCS HEX HEAD CAP SCREW 1 4 20 x 3 4 1 1 1 1 21 F0420HN HEX NUT 1 4 20 1 1 1 1 22 F0428HN HEX NUT 1 4 28 1 1 1 1 23 F051812HCS HEAD CAP SCREW 5 16 18 X 1 1 2 4 4 4 F051814HCS HEX HEAD CAP SCREW 5 16 18 X 1 3 4 4 24 F052408FSS FLAT HEAD SOCKET SCREW 5 16 24 X 1 1 1 1 F072008FSS FLAT HEAD SOCKET SCREW 7 16 20 X 1 1 25 F052406HCS HEX HEAD CAP SCREW 5 16 24 X 3 4 4 26 FOSLW LOCK WASHER 5 16 4 4 4 8 27 F05SW WASHER 5 16 8 8 8 8 28 F061608FWS FLANGE LOCKING BOLT 3 8 16 x 1 4 4 4 4 29 F0616FN FLANGE LOCKNUT 3 8 16 4 4 4 4 30 F071420FSS FLAT HEAD SOCKET SCREW 7 16 14 x 2 1 2 6 6 6 6 31 F0714HN HEX NUT 7 16 14 6 6 6 6 32 FO7LW LOCK WASHER 7 16 6 6 6 6 33 F081307HCS HEAD CAP SCREW 1 2 13 x 7 8 4 4 4 4 34 F0813ELN ELASTIC LOCKNUT 1 2 13 4 4 4 4 35 FO8LW LOCK WASHER 1 2 4 4 4 4 36 FO8SW WASHER 1 2 8 8 8 8 SERVICE PARTS 14477 SHIFTER NO CABLE 19511 SHIFT HANDLE LEVER ONLY 20414 KIT SHIFT CABLE 23 ITEM PART NO DESCRIPTION GPR65 GPR68 GPR77 1 00808 KEY 1 4 SQUARE x 1 3 4 LG 1 2 01182 V BELT A 34 1 1 05831 V BELT A 35 1 3 06747 SCS M8 X 25MM 1 1 F0
14. Fluid 5 Engine Engine Belt Exciter Oil Change Procedure Checking the Shifter Cable eet etter ee 9 Torque Chart 9 Replacing Shifter Cable Assembly 9 Gas Engine 9 Diesel Engine Removal 10 Exciter 10 Exciter Disassembly 10 Actuator Disassembly 11 Shifter Disassembly 11 Shifter Assembly 11 Actuator Assembly 11 Exciter Assembly 12 Parts Replacement Cycles and Tolerances 13 Replacement Parts 15 Actuator Assembly 16 Shifter Assembly 18 Exciter Assembly 20 Honda Main Assembly 22 Diesel Main Assembly 24 Handle Assembly 26 Warranty 28 A WARNING A CALIFORNIA PROPOSITION 65 WARNING Engine exhaust and some of its constituents are known in the state of California to cause cancer birth defects and o
15. NTENANCE EACH USE alee a YEARLY Engine Refer to engine operator owner manual X Exciter Check oil level X Check for oil leaks X Change oil X X Tighten Bolts X X Hardware Check and tighten as needed X X Shockmounts Check for cracks or tears X X Check all hardware after the first 5 hours of use then follow the maintenance schedule Fluid Levels SYSTEM FLUID VOLUME RECOMMENDED OIL Exciter 15 oz MBW Ground Pounder Exciter Oil Engine Refer to engine operator owner manual MBW 01058 6 Pack 8 oz bottles MBW 17320 1 quart 32 oz Engine Maintenance Refer to the engine owner s manual for maintenance intervals and procedures Engine Speed 1 The Honda engine should be set to an operating speed of 3400 rpm The Hatz engine should be set to 3600 rpm Check the engine owner s manual for the procedure on setting the operating speed The idle speed must not exceed 1800 rpm If the idle speed is higher the clutch may not disengage Check the engine owner s manual for the procedure on setting the idle speed Belt Adjustment Remove the Beltgaurd 2 Loosen don t remove the 4 1 2 hex head capscrews securing the engine deck to the baseplate 3 Re tension the belt by lifting the engine deck to provide 3 8 1 2 inch of play on one side of the belt Retighten the 4 1 2 hex head capscrews Reinstall the beltgaurd Exciter Oil Change Procedur
16. OPERATOR S SAFETY AND SERVICE MANUAL GPR65 GPROS GPR77 This manual covers the following serial numbers and higher for each model listed 5 6500001 GPR68 cima os cha ias os 6800001 C 7700010 REVERSIBLE PLATES MBW Inc MBW UK Ltd 250 Hartford Rd PO Box 440 Slinger WI 53086 0440 Phone 262 644 5234 Fax 262 644 5169 Email mbw mbw com Website www mbw com Phone 01204 387784 Fax 01204 387797 Units 2 amp 3 Cochrane Street Bolton BL3 6BN England MBW FRANCE S A R L Z A d Outreville 11 rue Jean Baptiste N ron 60540 BORNEL France E mail mbwfrance free fr L16456 09 14 N Website www mbw com MBW Inc 2004 Phone 33 0 3 44 07 15 96 Printed in the USA Fax 33 0 3 44 07 41 28 TABLE OF CONTENTS Safety Information Introduction dise sobre Safety Precautions Safety Decals 8 are Safety Decal Set 16031 Specifications Operation Introduction e pu an Before Starting amp Operating Starting Operating dit dent ana oats Stopping Maintenance
17. S Failure to comply could result in serious bodily injury 1546 13483 RUN IDLE STOP lt Machine may fall and cause injury or damage if THROTTLE 15843 lifted improperly Lift by rollcage only GPR 17287 GPR65 68 Diesel 360 Ibs 163 kg Di 17449 Gasoline FORWARD REVERSE 14665 14665 ROTATING PARTS can crush and cut Keep hands away 12573 12573 ENGINE OIL DRAIN 1584 15845 OPERATION OF THIS EQUIPMENT MAY CREATE SPARKS THAT CAN START FIRES AROUND DRY VEGETATION SPARK ARRESTER MAY BE REQUIRED THE OPERATOR SHOULD CONTACT LOCAL FIRE AGENCIES FOR LAWS OR REGULATIONS RELATING TO FIRE PREVENTION 19791 19131 Check engine oil level Open fuel valve 1 91 33 Choke engine A warm engine may not need to be choked Open throttle part way Pull starter rope After starting open choke return throttle to idle position During operation when excessive kickback is noticed maximum compaction has been reached To stop return throttle to the idle position use engine stop switch close fuel valve OR 15866 Gas only Read the Operating Instructions Check engine oil level operating this piece of Chock fue level Keep unauthorized and untrained Set engine speed control in the middle position T people away from this Move decompression lever if equipped to the up equip
18. all the key item 4 or 28 and the pulley item 26 using the washer item 23 and bolt item 32 to secure them to the input shaft Use medium strength loctite on the capscrew threads Bolt the actuator assembly item 22 to the exciter housing using capscrews item 31 Add oil to the exciter per the fluid level chart on page 6 and install the pipe plug item 36 see Exciter Oil Change Procedure page 6 Reassemble the bottom plate roll cage engine and shifter cable by referring to the disassembly instructions on page 9 Check the shifter cable assembly for proper adjustment see Checking the Shifter Cable page 7 SHIFTING DOGS ORIENTED ON TOP AND FACING IN Parts Replacement Cycles and Tolerances Bearings Replace anytime a bearing is rough binding discolored or removed from housing or shaft Clutch Replace clutch if it does not disengage below 1800 rpm Engine Components Refer to your engine manufacturer s Owner s Manual Hardware Replace any worn or damaged hardware as needed Replacement hardware should be grade 5 and zinc plated unless otherwise specified Safety Decals Replace if they become damaged or illegible Seals amp Gaskets Replace if a leak is detected and at ever
19. cool and clean all visible debris from the machine before disassembly Remove the 4 3 8 flanged capscrews securing the rollcage to the engine deck and remove the rollcage Remove throttle cable from engine Be careful not to loose throttle cable clamp Remove the 4 1 4 hex head capscrews securing the beltguard to the side plate on the engine deck and remove the beltguard and belt Now is a good time to inspect and consider replacing the v belt Remove the 4 hex head capscrews securing the engine to the engine deck and remove the engine Exciter Removal 1 Let the machine cool and clean all visible debris from machine before disassembly Remove the 4 1 4 hex head capscrews securing the beltguard to the side plate on the engine deck and remove the beltguard and belt Now is a good time to inspect and consider replacing the v belt Remove the 4 1 2 hex head capscrews securing the engine deck to the base plate Disconnect the shifter lever from the handle by removing the 2 1 4 socket head capscrews Separate the engine deck and base plate Disconnect the shifter cable from the actuator assembly and exciter housing by removing the 1 4 bolt and jam nut securing the ball joint to the actuator lever and removing the 2 hex head capscrews securing the angle bracket to the exciter assembly Refer to Figure 1 Shifter Cable page 7 Now is a good time to inspect and consider replacing the sh
20. d engine MBW Inc 250 Hartford PO Box 440 Slinger WI 53086 0440 Phone 262 644 5234 Fax 262 644 5169 Email mow mbw com Website www mbw com MBW UK Ltd Units 2 amp 3 Cochrane Street Bolton BL3 6BN England Phone 01204 387784 Fax 01204 387797 MBW FRANCE S A R L Z A d Outreville 11 rue Jean Baptiste N ron 60540 BORNEL France E mail mbwfrance free fr Website www mbw com Phone 33 0 3 44 07 15 96 Fax 33 0 3 44 07 41 28 15 5 lt S O 5 lt PART NO DESCRIPTION QTY E 06858 KEY 3 16 SQUARE x 5 8 LONG 1 2 14391 BELLEVILLE WASHER 1 3 14392 O RING 1 36 ID 2 4 14393 O RING 2 05 ID 1 5 14406 ACTUATOR COVER 1 6 14407 ACTUATOR BUSHING 1 7 14408 ACTUATOR ARM 1 8 15131 ACTUATOR 1 9 14432 THRUST BEARING 1 10 FO203SP SPIROL PIN 1 8 x 3 8 LONG 1 11 F0208CP COTTER PIN 1 8 x 1 LONG 1 12 08135 SLOTTED CASTLE NUT 1 2 13 1 13 FO8SW PLAINWASHER 1 2 1 17 Shifter Assembly ITEM PART NO DESCRIPTION QTY 1 14071 SHIFTING YOKE 1 2 14389 STEEL BALL 5 16 2 14390 COMPRESSION SPRING 2 4 14410 YOKE SLIDING SHAFT 1 5 F0205SP SPIROL PIN 1 8 x 5 8 LONG 2 19 Exciter Assembly
21. d washers item 2 Slide the shifter cable out of the angle bracket item 4 Unbolt the shifter assembly item 8 from the handle and remove from the compactor Install the new shifter assembly Remove all necessary parts from the cable end and slide it through the engine deck and angle bracket item 4 Install the washer item 2 hex nuts item 1 dust seal item 3 jam nut item 7 and ball joint item 5 onto the cable Bolt the ball joint item 5 to the actuator arm item 6 Before tightening the two hex nuts item 1 to the angle bracket adjust the cable See Checking the Shifter Cable page 7 Gas Engine Removal Refer to Honda Main Assembly page 22 1 Let the machine cool and clean all visible debris from the machine before disassembly Remove the 4 3 8 flanged capscrews securing the rollcage to the engine deck and remove the rollcage If equipped with throttle cable remove the air cleaner cover and air filter Remove throttle cable from engine Be careful not to loose throttle cable clamp Remove the 4 1 4 hex head capscrews securing the beltguard to the side plate on the engine deck and remove the beltguard and belt Now is a good time to inspect and consider replacing the v belt Remove the 4 hex head capscrews securing the engine to the engine deck and remove the engine Diesel Engine Removal Refer to Diesel Main Assembly page 24 1 Let the machine
22. e 1 Let the machine cool 2 Clean all visible debris from the machine before servicing A Remove the 4 1 2 hex head cap screws securing the engine deck to the baseplate Remove the 4 1 4 hex head cap screws securing the beltgaurd to the side plate on the engine deck and remove the beltgaurd and belt Now is a good time to inspect and consider replacing the v belt Disconnect the shifter lever cable from the handle assembly by removing the 2 1 4 bolts and nuts securing the lever to the handle Lift the engine deck and handle assembly off of the exciter assembly Now is a good time to inspect and consider replacing the shock mounts Locate the drain plug to the left of the pulley and tilt the exciter subassembly toward a drain pan to aid in the removal of all used oil and particles WARNING A Danger exciter oil can be scalding hot Allow exciter to cool down before draining Collect all oil drained and dispose of according to local legislation 10 Using a drain pan to catch the used exciter oil 11 12 remove the socket head pipe plug and drain the oil Examine the oil for metal chips as their presence may indicate future problems Tip the exciter subassembly away from the drain pan and fill the exciter subassembly through the pipe plug opening Use only MBW Exciter Oil Oil can be purchased from your local MBW distributor Reinstall the socket head pipe plug using sealant F
23. es motors and other assemblies or components produced by other manufacturers and used on a New Machine or Demonstration Machine as said engines motors and other assemblies or components may have warranties provided by the manufacturer thereof This warranty does not apply to consumable items such as v belts filters trowel and screed blades seals shock mounts batteries and the like all of which are sold AS IS WHERE IS WITH ALL FAULTS 5 This warranty does not cover the cost of transportation and other expenses which may be connected with warranty service but not specifically mentioned herein 6 This warranty does not cover any updates to any New Machine Demonstration Machine or any other MBW product MBW reserves the right to improve or make product changes without incurring any obligation to update refit or install the same on New Machines or Demonstration Machines previously sold WHAT MUST YOU DO TO OBTAIN WARRANTY COVERAGE Each New Machine or Demonstration Machine is accompanied by a Warranty Registration Card You must sign date and return the Warranty Registration Card to the place of origin of the New Machine or Demonstration Machine either to MBW Inc at P O Box 440 Slinger Wisconsin 53086 MBW UK Ltd at Units 2 amp 3 Cochrane Street Bolton BL3 6BN United Kingdom or MBW FRANCE SARL at ZA D Outreville 5 Rue Jean Baptiste Neron Bornel 60540 France within ten 10 days after purchase assignment to a renta
24. igure 1 Shifter Cable 13 14 15 16 17 18 Assemble the engine deck and handle assembly to baseplate Do not tighten bolts Reconnect the shifter shifter cable assembly to the handle assembly Reinstall the belt and set tension per belt adjustment procedure Start the engine and test the shifter for proper plate motion Stop engine Recheck the belt tension Reinstall the beltgaurd Checking the Shifter Cable Refer to Figure 1 Shifter Cable page 7 1 Clean all visible debris from the machine before servicing Remove the 4 1 2 hex head capscrews securing the engine deck to the baseplate Remove the 4 1 4 hex head capscrews securing the beltguard to the side plate on the engine deck and remove the beltguard and the belt Disconnect the shifter handle from the handle by removing the 2 1 4 socket head capscrews Separate the engine deck and the baseplate Push the shifter lever item 8 into the forward position and hold Turn the exciter pulley counterclockwise and feel for resistance Repeat steps 6 amp 7 for the reverse position Repeat steps 6 7 and 8 10 11 12 13 14 15 16 17 If the cable has been properly adjusted and no resistance is noticed Skip to step 20 Loosen the 10mm jam nut item 9 on the shifter housing Loosen the 10mm hex bolt
25. l fleet or first use This signed warranty card is the buyer s affirmation that he has read understood and accepted the warranty at the time of purchase Failure to return the warranty card as specified herein renders the warranty null and void In order to receive warranty coverage consideration warranty claims must be submitted within thirty 30 days after the New Machine or Demonstration Machine fails Warranty claims must be submitted to MBW Inc MBW UK Ltd or MBW FRANCE SARL and written authorization for the return of merchandise or parts under the warranty must be obtained before shipment to MBW WHAT WILL MBW DO MBW s obligation under this warranty is limited to the replacement or repair of parts for a New Machine or Demonstration Machine at MBW factory branches or at authorized MBW distributors and such replacement or repair is the exclusive remedy provided hereunder Labor must be performed at an authorized MBW distributor MBW reserves the right to inspect and render a final decision on each warranty case and MBW s repair or replacement is solely within the discretion of MBW IT IS EXPRESSLY AGREED THAT THIS SHALL BE THE SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY UNDER NO CIRCUMSTANCES SHALL MBW BE LIABLE FOR ANY COSTS LOSS EXPENSE DAMAGES SPECIAL DAMAGES INCIDENTAL DAMAGES OR PUNITIVE DAMAGES ARISING DIRECTLY OR INDIRECTLY FROM THE USE OF THE NEW MACHINE OR DEMONSTRATION MACHINE WHETHER BASED UPON WARRANTY CONTR
26. le position and allow engine to reach operation temperature During operation run engine at full throttle when excessive kickback is noticed maximum compaction has been reached 8 To stop return throttle to the idle position and allow engine to idle for one minute then move control to stop position 15832 Diesel only Safety Decals 16031 ADED GASO 13481 Gas only O FORWARD REVERSE 14665 14465 16994 16994 not included in kit Machine may fall and cause injury or damage if lifted improperly Lift by rollcage only GPR65 68 GPR77 Gas 30 Ibs 149 kg 397 Ibs 180 kg Diesel 360 Ibs 163 kg Diesel 399 Ibs 181 kg 17287 17287 OPERATION OF THIS EQUIPMENT MAY ICREATE SPARKS THAT CAN START FIRES AROUND DRY VEGETATION A SPARK ARRESTER MAY BE REQUIRED THE OPERATOR SHOULD CONTACT LOCAL FIRE AGENCIES FOR LAWS OR REGULATIONS RELATING TO FIRE PREVENTION 19791 19791 ead the Operating Instructions before operating this piece of equipment Keep unauthorized and untrained people away from this equipment ROTATING amp MOVING PARTS Make sure all guards and safety devices are in place Wear approved hearing protection foot protection eye protection and head protection SHUT OFF the motor before servic ing or cleaning DO NOT RUNin an enclosed area The engine produces carbon monoxide a POISONOUS GA
27. ll guards and shields are in place and in working order IGNITION SYSTEMS Breakerless magneto and battery ignition systems can cause severe electrical shocks Avoid contacting these units or their wiring SAFE DRESS Do not wear loose clothing e n gt gt x rings wristwatches etc near machinery ar NOISE PROTECTION Wear OSHA specified hearing protection devices 2m 2 EYE PROTECTION Wear OSHA specified eye shields safety glasses and sweat bands FOOT PROTECTION Wear OSHA specified steel tipped safety shoes HEAD PROTECTION Wear OSHA specified safety helmets DUST PROTECTION Wear OSHA specified dust mask or respirator OPERATOR Keep children and bystanders off and away from the equipment I ut REFERENCES For details on safety rules and regulations in the United States contact your local Occupational Safety and Health Administration OSHA office Equipment operated in other countries must be operated and serviced in accordance and compliance with any and all safety requirements of that country The publication of these safety precautions is done for your information MBW does not by the publication of these precautions imply or in any way represent that these are the sum of all dangers present near MBW equipment If you are operating MBW equipment it is your responsibility to insure that such operation is in full accordance with all applicable safety requirements and codes
28. ment position Located on top of the engine ROTATING amp MOVING PARTS Use key if equipped or starting handle to start rie and safety engine Refer to engine instruction book for proper Wear approved hearing protection Manual Starting procedure foot protection eye protection and After starting return engine speed control to the idle position and allow engine to reach operation SHUT OFF the motor before servic temperature ENGINE stop ing or cleaning During operation run engine at full throttle when OIL DRAIN Y 00 NOT RUN inan enclosed area RE 5 5 PES 5 engine produces carbon excessive kickback is noticed maximum compaction CR monoxide a POISONOUS GAS has been reached 8 To stop return throttle to the idle position and allo Failure II Id result i i ud to idle for one 0605 hen Spatial 1 5845 stop position isa 13483 15832 Diesel only Safety Decal Set 16031 SPECIFICATIONS Width amp Length 381mm x 668mm 457 mm x 668 mm GPR65 GPR68 GPR77 Centrifugal Force 6000 Ibf 27 kN 7775 lbf 34 kN Exciter vpm 4400 vpm 4700 vpm 15 in x 26 3 in 18 in x 26 3 in 22 in x 26 3 in 559 mm x 668 mm Travel Speed 92 ft min 28 m min 88 ft min 27 m min 86 ft min 26 m min Compaction Depth Up to 22 in 56 cm See Note Below Compaction Area 6900 sa ft hr 640 sq
29. n this manual for tolerance and replacement cycles All shafts and housings should be oiled prior to pressing bearings Also ensure that the bearings are pressed square and are seated properly All bearings should be replaced when rebuilding any exciter or gearbox All gaskets and seals should be replaced after any disassembly Torque Chart SIZE GRADE 2 GRADE 5 GRADE 8 1 4 20 49 in lbs 76 in lbs 9 ft lbs 1 4 28 56 in lbs 87 in lbs 10 ft lbs 5 16 18 8 ft lbs 13 ft lbs 18 ft lbs 5 16 24 9 ft lbs 14 ft lbs 20 ft lbs 3 8 16 15 ft lbs 23 ft lbs 33 ft lbs 3 8 24 17 ft lbs 26 ft lbs 37 ft lbs 7 16 14 24 ft lbs 37 ft lbs 52 ft lbs 7 16 20 27 ft lbs 41 ft lbs 58 ft lbs 1 2 13 37 ft lbs 57 ft lbs 80 ft lbs 1 2 20 41 ft lbs 64 ft lbs 90 ft lbs 9 16 12 53 ft lbs 82 ft lbs 115 ft lbs 5 8 11 73 ft lbs 112 ft lbs 159 ft lbs 5 8 18 83 ft lbs 112 ft lbs 180 ft lbs 3 4 16 144 ft lbs 200 ft lbs 315 ft lbs 1 8 188 ft lbs 483 ft lbs 682 ft lbs 1 14 210 ft lbs 541 ft lbs 764 ft lbs 1 1 2 6 652 ft lbs 1462 ft lbs 2371 ft lbs M6 3 ft lbs 4 ft lbs 7 ft lbs M8 6 ft lbs 10 ft lbs 18 ft lbs M 10 10 ft lbs 20 ft lbs 30 ft lbs CONVERSIONS in lbs x 0 083 ft lbs ft lbs x 12 in lbs ft lbs x 0 1383 kg m ft lbs x 1 3558 Nem Replacing Shifter Cable Assembly Refer to Figure 1 Shifter Cable page 7 1 2 Unbolt and remove the ball joint item 5 Remove the jam nut item 7 dust seal item 3 hex nuts item 1 an
30. ng Press the spherical bearings item 8 onto the shafts A CAUTION A 16 17 18 19 20 21 Be sure to press the bearings onto the correct ends of the shafts They need to go on the end of the input shaft item 25 with the pulley keyway and on the end of the idler shaft item 17 with the 22 23 larger hole 4 5 6 Install two small retaining rings item 9 Press the breather pin item 29 into the cover item 12 leaving 3 16 to 1 4 of the pin protruding beyond the inside of the cover and replace the felt filter item 2 and the retaining ring item 3 Press the input shaft item 25 into the cover by pressing on the bearing outer race only and install 24 25 26 the large snap ring item 1 A CAUTION A Apply high strength thread locker to the threads in the shaft only Correct weight placement is CRITICAL Refer to the figures on page 12 and page 20 to ensure proper orientation and place 27 28 ment 10 11 12 13 14 15 Bolt the lower weight item 14 to the input shaft using capscrew item 10 by applying high strength thread locker to the threads in the shaft only torque to 100 ft Ib Install key item 4 to the input shaft using medium strength loctite Press on gear item 15 with the timing mark up using medium strength loctite Repeat step 7 for the upper weight item 14 Repeat step 6 for the idle
31. ng are at a safe distance from any moving parts OIL LEVEL Check the oil level in the engine For more information see Lubrication under the respective engine s Owners Manual or the Maintenance section of this manual AIR CLEANER Check to ensure element is in good condition and properly installed FUEL SUPPLY The engines on MBW equipment require an automotive grade of clean fresh unleaded gasoline FUEL FILTER If clogged or damaged replace Starting Engine Gasoline Engine 1 2 3 4 e Open fuel valve Turn engine switch to ON Set throttle to idle Choke engine if necessary you may not need to choke a warm engine Pull starter rope repeatedly until engine starts Move choke lever to open position 7 Allow engine to warm up for one or two minutes Diesel Engine 1 When starting the engine the THROTTLE LEVER ON THE HANDLE MUST BE IN AN IDLE POSITION 2 The engine has an automatic decompression system however it is recommended to slowly pull the starter rope until you feel a slight resistance Let the starter rope recoil completely and then pull the starter rope quickly do not jerk the starter handle until the engine starts 3 Let the starter rope recoil completely and pull the starter rope quickly to start the engine 4 After the engine starts make sure the throttle lever is in the idle position 5 Letthe engine warm up in the idle position for one or two mi
32. nutes Operating After the engine warms up fully open the throttle 2 Never leave the compactor idling unattended The MBW Reversible plate compactor is designed to move without operator application of the control lever 3 The number of passes needed to reach the compaction level desired will depend on soil type and moisture content Maximum compaction of the soil has been reached when excessive kickback is noticed in the compactor Stopping Engine 1 Move throttle to idle position 2 Letengine idle for one or two minutes 3 Turn switch on engine to STOP position throttle stop position on diesel engines For detailed instructions refer to the Engine Manual 4 Turn off fuel valve A WARNING Always stop the engine before A Adding fuel Leaving the equipment unattended for any amount of time Before making any repairs or adjustments to the machine MAINTENANCE A WARNING A Always exercise the stopping procedure before servicing or lubricating the unit After servicing the unit replace and fasten all guards shields and covers to their original positions before resuming operation Maintenance Schedule A CAUTION A Always verify fluid levels and check for leaks after changing fluids Collect and dispose of all hazardous materials according to local legislation Do not drain oil onto ground into open streams or down sewage drains SYSTEM MAI
33. ock mounts Remove the 6 hex nuts and washers securing the exciter assembly to the base plate and remove the exciter Exciter Disassembly Refer to Exciter Assembly page 20 1 A CAUTION A Collect and dispose of all hazardous materials according to local legislation Clean the housing and drain the oil as described in the EXCITER OIL CHANGE PROCEDURE section of this manual Remove the screw item 32 securing the washer item 23 to the input shaft item 25 and remove the washer 3 Remove the pulley item 26 and key item 4 or 28 4 Remove the 2 5 16 flanged capscrews item 31 securing the stone guard to the housing and remove the stone guard item 27 5 Remove the 4 flanged cap screws item 31 securing the actuator assembly item 22 and separate it from the housing 6 Orient the exciter so the cover is facing up 7 Remove all 10 5 16 flanged capscrews items 34 securing the cover to the housing 8 Tap on the housing handles to loosen the cover and separate it from the housing A CAUTION A All internal components are attached to the cover so lift straight up 9 Place the cover on the work surface with the shafts oriented up 10 Remove the cover gasket item 13 11 Remove the 5 16 flanged capscrew item 33 securing the shifter assembly item 24 to the cover and remove the shifter assembly 12 Remove all 4 exciter weights items 14 19 and 20
34. r shaft item 17 Bolt the lower weight item 20 to the idler shaft using capscrew item 10 by applying high strength thread locker to the threads in the shaft only torque to 100 ft Ib Press the slide bushing item 18 centered into the gear item 16 Lightly oil the idler shaft and slide on the gear with the timing mark up Repeat step 12 for the upper weight item 19 29 30 31 Figure 2 Correct weight Orientation 12 Support the shafts by the weights and press on the inner races of the cylindrical bearings item 6 Install two small retaining rings item 9 Bolt the shifter assembly item 24 to the cover using flanged capscrew item 33 and medium strength loctite applied to only the screw threads Align the timing marks on the gears and hold all shafts vertical Set the new gasket item 13 on the cover Place the housing on top of the cover being sure to smoothly insert the shafts into the housing Carefully turn over the entire exciter so the cover is facing up Bolt the cover to the housing using flanged capscrews items 34 Reassemble all bearing access hole capscrews item 30 and brass washers item 35 using liquid gasket maker sealant Lightly lubricate the sealing lip of the new oil seal item 7 and press it into the cover Install the stone guard item 27 on the cover using flanged capscrew item 31 and apply thread sealant to the threads Inst
35. rings item 9 from the shafts 23 Press the bearings items 6 and 8 off of both ends of each shaft 24 Clean the shafts and remove both gears and the key items 4 15 and 16 25 Press the bearing item 18 out of the gear item 16 26 Clean and inspect the bearings housing cover gears and shafts Replace parts as needed NOTE Bearings gears and exciter weights should be replaced as complete sets Actuator Disassembly Refer to Actuator Assembly page 16 1 Remove the cotter pin item 11 Unscrew the castle nut item 12 halfway Tap the top of the castle nut and actuator shaft item 8 to release the taper lock Remove the castle nut Remove the actuator shaft item 8 from the assembly 6 Remove the key item 1 belleville washer item 2 and the thrust bearing item 9 from the actuator 7 Remove the washer item 13 and actuator arm item 7 8 Remove the o ring item 3 and actuator bushing item 6 9 Remove the last two o rings and the spiral pin item 10 10 Clean and inspect all parts Shifter Disassembly Refer to Shifter Assembly page 18 1 Slide the shaft item 4 out of the shifting yoke item 1 Tip the yoke and catch the detent balls item 2 when they fall out Drive the spiral pins item 5 out with a small punch Remove the springs item 3 Clean and inspect all parts Shifter Assembly Refer to Shifter Assembly page 18
36. ther reproductive harm SAFETY INFORMATION Introduction This Safety Alert Symbol is used to call attention to items or operations which may be dangerous to those operating or working with this equipment The symbol can be found throughout this manual and on the unit Please read these warnings and cautions along with all decals carefully before attempting to operate the unit Make sure every individual who operates or works with this equipment is familiar with all safety precautions A WARNING A GENERAL WARNING Indicates information important to the proper operation of the equipment Failure to observe may result in damage to the equipment and or severe bodily injury or death A CAUTION A GENERAL CAUTION Indicates information important to the proper operation of the equipment Failure to observe may result in damage to the equipment Safety Precautions a n LETHAL EXHAUST GAS An internal combustion engine discharges carbon monoxide a poisonous odorless invisible gas Death or serious illness may result if inhaled Operate only in an area with proper ventilation NEVER OPERATE IN A CONFINED AREA DANGEROUS FUELS Use extreme caution when storing handling and using fuels as they are highly volatile and explosive in vapor state Do not add fuel while engine is running Stop and cool the engine before adding fuel DO NOT SMOKE SAFETY GUARDS It is the owner s responsibility to ensure that a
37. y overhaul or tear down V Belts Replace if cracked torn or stretched to the point the belt won t tension properly 13 This page intentionally left blank REPLACEMENT PARTS The warranty is stated in this book on page 28 Failure to return the Warranty Registration Card renders the warranty null and void MBW has established a network of reputable distributors dealers with trained mechanics and full facilities for maintenance and rebuilding and to carry an adequate parts stock in all areas of the country Their sales engineers are available for professional consultation If you cannot locate an MBW distributor in your area contact MBW or one of our Sales Branches listed below When ordering replacement parts be sure to have the following information available Model and Serial Number of machine when ordering MBW parts Model and Serial Number of engine when ordering engine parts Part Number Description and Quantity Company Name Address Zip Code and Purchase Order Number Preferred method of shipping REMEMBER You own the best If repairs are needed use only MBW parts purchased from authorized MBW distributors Write Model Number here Write Serial Number here Contact Information DECAL LOCATION STAMPED LOCATION The unit s serial number can be found in the following locations Decal applied to side plate of engine deck behind engine Stamped into deck behin
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