SERVICE AND REPAIR MANUAL DRY BULK TRUCK BLOWER
Contents
1. SERVICE REPAIR MANUAL DRY BULK TRUCK BLOWER D807 D907 D807 6 100 VERSION 00 March 16 2015 ADANGER DANGER 9 SAFETY i INSIDE E A SEE BACK COVER Gardner nver Table of Contents Torque Oil Requirement Clearances Disassembly Procedures Assembly Procedures Parts List siririna Optional Tool B EE ER E WARRANTY The seller warrants the goods sold hereunder against defects in workmanship or materials under normal and proper installation for a period of twelve 12 months from the date of delivery BUYER SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY IS FOR THE REPAIR OR REPLACEMENT AT SELLERG OPTION WITHOUT CHARGE TO BUYER EXCEPT FOR SHIPPING EXPENSES AT THE OFFICE OF THE SELLER IN LOUISVILLE KY OF ANY PART WHICH HAS PROVEN TO BE DEFECTIVE AT THE TIME IT WAS DELIVERED ANY GOODS UNDER WARRANTY MUST BE DELIVERED TO THE SELLER OFFICE FOR INSPECTION BY THE SELLER AND IF ANY SUCH GOODS ARE FOUND TO BE DEFECTIVE FOR REPAIR OR REPLACEMENT ALL FREIGHT AND EXPENSES OF SHIPMENT TO AND FROM SELLER S OFFICE SHALL BE BORNE BY THE BUYER THE SELLER IS NOT RESPONSIBLE FOR ANY EXPENSES OF ANY NATURE INCURRED FOR ANY REPAIRS TO ALTERATIONS MADE BY OTHERS TO THE GOODS OR ANY OTHER EQUIP2. D807 300HTF010 2 1 ROTOR D907 300HTGO10 2 3 CYLINDER HOUSING D807 300HTF002 1 3 CYLINDER HOUSING D907 300 002 1 4 BEARING HOUSING DR END 0807 300HTF006 1 5 BEARING HOUSING GR END D907 301HTF006 1 6 DRIVE COVER D807 300HTF477 1 7 GEAR COVER D907 300HTF602 1 8 GEAR KIT D807 300HTF6008 1 PLATE LOCK D807 GEAR ASM 300HTF837 2 PIN LOCK 50DIA D807 GEAR ASM 300HTF838 2 CAPSCREW HEX HD M12 X 34 GEAR ASSY V 2 199060201 4 SHIM LAMINATE D807 GEAR ASM 301HTF732 1 9 BALL BRG DOUBLE COMPLETE VP1004573 2 10 ROLLER BRG STRAIGHT i COMPLETE 12BA213 2 12 SEAL DOUP UP VITON VP1004572 4 13 SEAL DOUP UP VITON 60DD796 2 14 RETAINER PLATE BEARING 300HTF253 4 15 DUCT OIL DEFLECTOR 300HTF 104 1 16 SHIM TIMING included in gear ass 301HTF732 1 20 SLINGER with set screws 300HTF173 1 22 PIN DOWEL 10mm X 3 86 SQUARE 62M 48 4 23 KEY DRIVE 3 80X 3 86 SQUARE 35B139 1 24 KEY GEAR 300HTF062 2 25 WASHER ROTOR 300HTF244 2 26 CAPSCREW 10mm X 120mm 665HMCA10120Z 16 27 LOCKWASHER i 10mm 671HLHR10Z 32 29 CAPSCREW 14mm X 40mm 665 140400 2 EN PLUG MAGNETIC 64BJ3 2 37 BREATHER VP1004578 2 51 SEAL LABYRINTH i PTFE 300HTF582 4 61 WASHER FLAT i 3 160 95F1 20 62 CAPSCREW i 6mm X 20mm 655 060200 20 63 CAPSCREW 3 80X 3 4 214006412 3 70 OIL SIGHT GLASS 40P45 2 90 SETSCREW i 4mm X 12mm VP1004579 2 126 SPRING PIN 3 160x 19 62R96 2 219 RETAINER SEAL 300HTF205 4 296 CAP NON DRIVE SHAFT 300HTF237 1 301 CAPSC
3. 1 4 ZINC PL WASHER LOCK GR5 5 16 ZINC PLATED NUT 3 e BRASS WITH TIN PLATING PIN SLOTTED SPRING TENSION 3 32 x5 8 PL TORSION SPRING 3 CAST C VALVE SS VALVE SPINDLE 3 CAST C VALVE SS VALVE SPINDLE NUT 3 CAST C VALVE BRNZ O RING 3 CAST CHECK VALVE SI CAMLOCK ADP 3 Mx3 CAST CHECK VALVE CAMLOCK ADP 4 Mx3 CAST CHECK VALVE GASKET 4 TTMA NA700 DUST CAP 3 ALUMINUM TWN CAMLOCK DUST CAP 4 AL TWN CAPSCREW HEX HD GR65 3 8 X 1 1 4 ZINC PLT NUT HEX GR5 3 8 16 PL WASHER LOCK GR5 3 8 ZINC PLATED FLANGE 0807 DELX4 T TMA 90d AL US ELBOW D807 DELXTTMA 90d AL US CAPSCREW HEX HD ISO 8 8 M12 x 3mm PRV AIR D807 CYCLOBLOWER 20NPTM 20 PSI RELIEF VALVE AIR D907 2 NPTM 16 PSI US PIPEWORK KIT SLNCR w 30CMLCK CAP PIPEWORK KIT SLNCR w 40CMLCK CAP TEMP US PIPEWORK KIT SLNCR w 36CMLCK CAP TP 55 05 PIPEWORK KIT SLNCR w 40CMLCK CAP TP 55 05 SILENCER DELY 4 NPTF x 40NPTF 90Dw TEMP SILENCER DELY 46NPTF x 40NPTF SS90Dw TEMP BUSHING REDUC 4 BLK CAMLOCK ADP 3 MX3 NPT AL TWN DUST CAP i 39ALUMINUM TWN CAMLOCK ADP 4 mx4QNPTM AL TWN CAMLOCK DUST CAP 40AL TWN FLANGE 0807 X 40NPT US FLANGE D807X 40NPTF CI US CAPSCREW HEX HD ISO 8 8 M12 x 3mm WASHER LOCK GRB M12 PLAIN GASKET D807 1 16 THICK BRKT MNTG D807 CHANNEL i STRAIGHT BRKT MNTG D807 2 5deg CHANNEL US FLANGE DRIVE 1 1 20W 3 8 KEY ITEMS NOT SHOWN IN THE DRAWING D807 6 100 Page 15 PART NO 716001209 716001213 500073203 53213220
4. designed or intended for use with every substance If the material which the buyer contemplates transferring with the goods has corrosive or polymerizing or other properties which may result in unsatisfactory or dangerous operations the Seller has no liability or responsibility for performance of the goods RETURN OF GOODS No goods supplied may be returned to the Seller for credit without the Seller amp prior written authorization before transportation thereof commences and in such cases transportation must be prepaid and the Buyer amp name address original order number and the Seller invoice number must be clearly marked on the shipping tag If any goods are returned to the Seller for repair or under warranty and no instructions are received within two months after Seller receives the goods for repair or sends notice to Buyer of the disallowance of a warranty claim the Seller reserves the right to scrap the goods returned and no subsequent claim for any costs or losses will be accepted APPLICABLE LAW AND VENUE The rights and obligations of the parties hereunder shall be governed in all respects including all questions of construction and performance of this order by the laws of Kentucky All disputes concerning this order shall be resolved in an appropriate state or federal court located in Louisville Kentucky MODIFICATION OR RESCISSION This warranty can only be modified or rescinded by a written agreement signed by an officer of
5. equipment if you assemble driveline components improperly if you use incompatible driveline components if you use worn out or damaged driveline components if you use driveline components in a non approved application AThis manual contains safety instructions Read understand and follow this manual Get proper training Learn and follow safe operating procedures Use proper tools and safety equipment Use proper components in good condition Note Blower housing and associated piping or accessories may become hot enough to cause major skin burns on contact Internal and external rotating parts of the blower and driving equipment can produce serious physical injuries Do not reach into any opening in the blower while it is operating If blower is operated with piping disconnected place a strong coarse screen over the inlet and avoid standing in the discharge air stream Stay clear of the blast from pressure relief valves and the suction area of vacuum relief valves Avoid extended exposure in close proximity to machinery with high intensity noise levels Wear adequate ear protection Use proper care and good procedures in handling lifting installing operating and maintaining the equipment D807 6 100 Page 19 Gardner nver For additional information contact your local representative or visit www contactgd com blowers 2015 Gardner Denver Inc Printed in U S A Member EMENT
6. pins to be retained to the outer gear shell A laminated shim made up of 003 laminations separates the hub and the shell By removing or adding shim laminations the gear shell is moved axially relative to the inner hub Being a helical gear it rotates as it is moved in or out and the driven rotor turns with it thus changing the clearance between rotor lobes Changing the shim thickness 014 will change the interlobe clearance approximately 005 Page 4 ASSEMBLY Continued 17 18 19 EXAMPLE Referring to Fig 3 check the clearance at AA right hand reading and BB left hand reading If AA reading is 017 and reading is 004 by removing 018 shims the readings should then read 011 010 To determine the amount of shim to add or remove subtract the smaller reading from the larger and multiply the result by 1 4 017 004 0182 or 018 To determine whether to add or remove shim If the right side reading is higher than the left side remove this amount If the right side reading is lower the add this amount Note Torque gear bolts to 40 45 Ib ft Ensure that locking tabs cover dowel pins not jacking screw holes then bend over lock tabs on driven gear and remove the four end plate cap screws and reinstall in drive end plate Place a bead of silicone sealant around the flange of gear cover 7 as close to the inside edge as possible Install cover and secure with cap screws and lock
7. 0 532142200 532151200 532163200 240405000 517032202 214005420 240005400 236006600 266101410 532170200 532180200 532192200 522041200 531222201 531222202 526042200 531200200 531200201 214006420 236006400 240006400 711010216 531102203 130012030 705000207 705000206 716001226 716001227 716001228 716001229 539001207 539001208 531231203 531212200 531200200 531212202 531200201 711010218 508010204 130012030 194012000 526002201 507013210 507013217 519370201 QTY PE ck ck C E ck E IE mE h ek ck lx lix N N mer KR FE pare TOOL LIST STANDARD TOOLS ASOCKETS OR WRENCHES 10mm 5 8 or 17mm 7 8 or 22mm 1 1 3 8 AALLEN KEY 3mm SPECIAL TOOLS USED ON Endcaps and retaining plates Sideplates Gear bolts 2 ton 2 jaw puller Melt out plug Oil slinger GEAR PULLER 2 ton 2 jaw puller Snap on tool CG240 Rotors and sideplate 2 Push pull set Snap on Tool CG706 Gears FASTENERS Hex screw M10 x 25mm qua 4 128010425 Non drive end plate Hex screw M6 x 70mm qua 5 124006070 Gear plate TOOLS Drawings Attached Outer bearing 530061200 Sideplates Inner bearing 530061201 Sideplates Labyrinth seal 530061202 Sideplates Lip seal 530061203 Sideplates Extractor plate 530061204 2 req Gear sideplate rotors e TOOL OUTER BEARING 530061200 D807 6 100 Page 16 SIDEPLA
8. 15 PIPEWORK KIT D807 3 CHECK VALVE PIPEWORK KIT CAMLOCK i CAP 8 FSTi US 716001209 1 FLANGE KIT D807 90d x 40TTMA AL i US 711010216 1 PRV AIR D807 C YCLOBLOWER 20NPTM 20 PSII 705000207 1 716001216 PIPEWORK D807 40CHECK VALVE i US PIPEWORK KIT 30CV 40CAMLOCK amp CAP i US 716001213 1 FLANGE KIT D807 90d x 40TIMA AL i US 711010216 1 PRV AIR D807 CYCLOBLOWER 25 20 PSI 705000207 1 5 716001230 PIPEWORK KIT 0807 30900 SLNCR PIPEWORK KIT SLNCRW 30CMLCK CAP 716001226 1 FLANGE KIT 0807 x 40NPT CI US 711010218 1 PRV AIR D807 CYCLOBLOWER 25 20 PSI 705000207 1 716001231 PIPEWORK 0807 30900 SLNCR PIPEWORK SLNCRW 30CMLCK CAP 716001227 1 FLANGE KIT D807 x 40NPT CI US 711010218 1 PRV AIR D807 CYCLOBLOWER 25 20 PSI 705000207 1 716001232 PIPEWORK 0807 30900 SLNCER TEMP SS US PIPEWORK KIT 0807 3690d SLNCR TEMP 716001228 1 FLANGE 0807 x 40NPT CI US 711010218 1 PRV AIR D807 CYCLOBLOWER 20NPTM 20PSI 705000207 1 716001233 PIPEWORK 0807 40900 SLNCROTEMP SS US PIPEWORK SLNCRW 40CMLCK CAP i TP SS US 716001229 1 FLANGE KIT D807 x 40NPT CI US 711010218 1 PRV AIR D807 CYCLOBLOWER 20NPTM 20PSI 705000207 1 OPTIONAL EQUIPMENT 822012200 GAUGE FILTER RESTRICTION INDICATOR 200WA 714010200 DRIVE LINE TUBULAR 1300 E YOUKE x FLANGE i US 711010219 FLANGE KIT D807 x 4 NPT OFFSET AL i OBS 539001207 SILENCER DEL Y 40NPT x 40NPTF 90dw TEMP 539001208 SILENCER
9. 3 17 6 10 9 13 D807 6 100 Page 2 DISASSEMBLY 1 Drain oil from both covers by removing magnetic drain plugs 2 Mark all parts with a center punch so that they can be reassembled in same position rotors and plates housing and cover 3 Remove key from shaft 4 Remove oil slinger 20 and retainer plates 14 on drive end sideplate 5 Install a pair of gear plates p n 530061204 to each bearing bore Alternately turn two 2 ton 2 jaw pullers CG240 to remove end plate 4 from rotor housing 3 Tap out roller bearings 10 seals 12 and 51 seal retainer 219 6 Turn unit around and remove bolts and washers 26 8 27 Tap non drive end cover 7 with mallet to break sealant and remove 7 Remove bolts and washers 29 amp 25 using 7 80socket Replace bolts in end of rotor to protect threads when using puller Position the blower with the driven gear on the right Align the timing gears for pulling by first matching the timing marks on the gears See Fig 1A Turn the drive gear clockwise three teeth and mark a matching reference line on each gear as shown in Fig 1B The rotor lobes are now in their most open position Using a puller CG240 the driven gear left hand helix may now be removed without jamming the rotors This gear is in two parts the gear rim and hub It is not necessary to disassemble Do not allow the gears to move from the matched reference line while pulling Use a light rocking m
10. DEL Y 40NPT x 40NPTF SS90dw TEMP 539001201 SILENCER DEL Y 4015 psi MAX US 509010207 GAUGE AND LABEL KIT BLOWER DISCH TEMP 507013210 BRKT MNTG D807 CHANNEL PAINTED D807 Discharge Kits AIR DISCHARGE SELECT ONE D807 6 100 Page 10 D907 Discharge Kits ITEM PART NUMBER AIR DISCHARGE SELECT ONE DESCRIPTION QTY 4 716001219 PIPEWORK KIT D907 3 CHECK VALVE PIPEWORK KIT CAMLOCK i CAP 8 FSTi US 716001209 1 FLANGE KIT D807 90d x 4 AL i US 711010216 1 PRV AIR D807 CYCLOBLOWER 20NPTM 20 PSII 705000207 1 716001220 PIPEWORK D907 40CHECK VALVE i US PIPEWORK KIT 30CV 40CAMLOCK amp CAP i US 716001213 1 FLANGE KIT D807 90d x 4 AL i US 711010216 1 PRV AIR D907 C YCLOBLOWER 25 20 PSI 705000207 1 5 716001234 PIPEWORK 0907 30900 SLNCR PIPEWORK SLNCRW 30CMLCK CAP 716001226 1 FLANGE KIT 0807 x 40NPT CI US 711010218 1 PRV AIR D907 C YCLOBLOWER 20NPTM 20 PSI 705000207 1 716001235 PIPEWORK 0907 30900 SLNCR PIPEWORK SLNCRW 30CMLCK CAP 716001227 1 FLANGE KIT 0807 x 40NPT CI US 711010218 1 PRV AIR D907 C YCLOBLOWER 20NPTM 20 PSI 705000207 1 716001236 PIPEWORK 0907 30900 SLNCER TEMP SS US PIPEWORK SLNCRw 30CMLCK CAP 55 05 716001228 1 FLANGE KIT 0807 x 40NPT US 711010218 1 RELEIF VALVE AIR 0907 20NPTM 16PSI US 705000207 1 716001237 PIPEWORK KIT 0907 4904 SLNCR TEMP SS US PIPEWORK SLNCRW 40CMLCK CAP TP S
11. EM DESCRIPTION PART NO QTY A FILTER SLNCR ASSY VAC DUTYw 4 CAMLOCK 713000214 1 1 FILTER COVER LID VACUUM UNIT D807 713000013 14 1 1 2 FILTER COVER AIR INLET w 4 NPT D807 713000014 2 1 3 FILTER CLAMP D807 FILTER SILENCER 525040203 2 4 FILTER HSG AIR INLET BOTTOM D807 US 713000014 3 1 5 FILTER ELEMENT FOAM PRECLEANER US 525090200 1 FILTER ELEMENT PAPER D807 US 525000207 1 7 SEAL RING TRIANGULAR 13 5 10 FILTER US 513151200 1 8 CLAMP HOOD LATCH RUBBER VACUUM 525044200 d 9 CAMLOCKADP 40 4 TWN 531212202 1 B HOSE CLAMP WORM 5 5 SIN 299071201 A C TUBE 5 DIA X 19 7 8 LONG AL 531280217 1 D TUBE COUPLER HUMP HOSE 5 US 531250200 2 E FLANGE KIT 0807 5 SUCT OFFSET AL US 711010215 1 FLANGE D807 x 5 HOSE OFFSET ALUM US 508021205 1 CAPSCREW HEX HD ISO 88 12 X 30mm 130012030 4 WASHER LOCK GR5 12 PLAIN 194012000 A GASKET D807 1 16 THICK 526002201 1 D807 6 100 Page 13 5 m lt DH D807 D907 AIR DISCHARGE ACCESSORIES PL D807 3 Ref Drawing D807 6 100 Page 14 0807 0907 Air Discharge Accessories ITEM A A D D D O DESCRIPTION PIPEWORK KIT 3 CV CAMLOCK CAP 8 FSTNR US PIPEWORK KIT 3 CV 4 CAMLOCK 8 CAP US BODY CHECK VALVE 3 ALUM VALVE POPPET 3 CAST C VALVE BRONZE VALVE ARM 3 CAST C VALVE BRONZE VALVE SEAL WASHER 3 CAST C VALVE AL VALVE SEAL 3 CAST C VALVE SILICONE WASHER 5 16 FLAT ZINC PLTD SPRING WAVE 3 CAST CHECK VALVE CAPSCREW HEX HD GR5 5 16 X 1
12. MENT WITHOUT THE PREVIOUS WRITTEN CONSENT OF THE SELLER SHOULD THE GOODS BE PARTIALLY OR FULLY INSTALLED ALTERED STRIPPED REPAIRED SERVICED OR MAINTAINED BY ANY PERSON OTHER THAN AUTHORIZED AGENTS AND EMPLOYEES OF THE SELLER WITHOUT THE PREVIOUS CONSENT OF THE SELLER OR MISUSED IN ANY WAY THIS WARRANTY SHALL BE VOID THIS WARRANTY CONSTITUTES THE ONLY WARRANTY BY THE SELLER OF THE GOODS AND IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY OR WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE IN NO EVENT SHALL SELLER BE LIABLE FOR BUYERG ATTORNEYS FEES NO CONSEQUENTIAL DAMAGES UNDER NO CIRCUMSTANCES SHALL THE SELLER BE LIABLE FOR A ANY DAMAGE INJURY BREAKAGE OR LOSS OF ANY KIND WHATSOEVER B ANY LOSS OF INCOME OR C ANY CONSEQUENTIAL LOSS NO TORT LIABILITY D807 6 100 SELLER DISCLAIMS ANY LIABILITY FOR CLAIMS BASED ON SELLER NEGLIGENCE OR STRICT LIABILITY IN TORT PARTS This warranty and all disclaimers and limitations of liability shall apply to all parts sold to buyer TRAINING AND SUPERVISION The buyer hereby assumes the affirmative duty to properly educate instruct and supervise its employees and all others except employees of the Seller in the safe proper use and operation of the goods The Buyer agrees to indemnify the Seller for any damages paid by the latter as a result of the BuyerG failure to perform this affirmative duty The goods are not
13. RREW i 10mm X 110mm 665HMCA10110Z 16 401 FUSIBLE MELT PLUG i 360 F 300HTF191 2 410 SEAL V RING 300HTF316 1 MOUNTING BOLT M16x35MM 665 CA160350 4 MOUNTING WASHER 16 671HLHR160 4 GASKET FLANGE 526002201 2 OIL AEON PO SYNTHETIC 28G23 1 N SERVICE KIT D807 710011210 1 D807 6 100 Page 7 OPTIONAL ACCESSORIES D807 D907 KITS D807 D907 KITS PL D807 1 Ref Drawing D807 6 100 Page 8 D807 0907 MOUNTING 8 INLET KITS ITEM A PART NUMBER 712010247 712010251 713000214 302HTF6003 703040211 DESCRIPTION M NTG D807 D907 2 5 DRV R SD BASE US MOUNTING BRACKET 2 5 ANGLE BLOWER DRNIVE FLANGE 1300 SERIES M NTG KIT D907X 2 5d DRV R SD NOTCH BASE BRKT MNTG D907X 2 5 deg CHNL w NOTCH FLANGE DRIVE 1 1 2 W 3 8 KEY AIR INLET FILTER INLET SS VAC PRESSURE DUTY STAINLESS STEEL FILTER PRES VAC DUTY SERIVCE INDICATOR KIT D807 907 PRES VAC SS INLET HOUSE CLAMP WORM 5 5 6 IN TUBE COUPLER HUMP HOSE 50 TUBE 50DIA 19 7 8 LONG FLANGE KIT D807 56SUCT OFFSET FILTER INLET STD ACC KIT D807 PRECLEANER SPINNER TYPE SUCTION FLANGE 50ALUMINUM AIR PRE CLEANER pressure duty PIPE 50x 80STEEL PIPE CLAMPS 50 2 supplied ELBOW 901 50RUBBER do not use on vacuum duty HUMP HOSE 50RUBBER 1 supplied PIPE 50x 200aluminum HOSE CLAMP 60 4 supplied D807 6 100 Page 9 QTY N Pp A sch sch PART NUMBER DESCRIPTION QTY 4 7160012
14. S US 716001229 1 FLANGE KIT D807 x 40NPT US 711010218 1 RELIEF VALVE AIR D907 2 NPTM 16PSI US 705000207 1 OPTIONAL EQUIPMENT 822012200 GAUGE FILTER RESTRICTION INDICATOR 200WA 714010200 DRIVE LINE TUBULAR 1300 E YOUKE x FLANGE i US 711010219 FLANGE KIT D807 x 40NPT OFFSET AL i OBS 539001207 SILENCER DEL 40NPT x 4 90dw TEMP 539001208 SILENCER DEL Y 40NPT x 40NPTF SS90dw TEMP 539001201 SILENCER DEL Y 4015 psi MAX US 509010207 GAUGE AND LABEL KIT BLOWER DISCH TEMP D807 6 100 Page 11 AIR ACCESSORIES 4 PL D807 2 Ref Drawing D807 10907 Air Inlet Accessories ITEM DESCRIPTION PART NO QTY A FILTER SLNCR ASSY D807 INLET 90d US 713000208 1 4 FILTER COVER AIR INLET LID D807 525030204 1 FILTER CLAMP D807 FILTER SILENCER 525040203 2 3 FILTER HSG AIR INLET BOTTOM D807 US 525050203 1 FILTER ELEMENT FOAM PRECLEANER US 525090200 1 5 FILTER ELEMENT PAPER D807 US 525000207 1 6 SEAL RING TRIANGULAR 13 5 10 FILTER US 513151200 1 B HOSE CLAMP WORM 5 5 SIN 299071201 4 C TUBE 5 DIA X 19 7 8 LONG AL 531280217 1 D TUBE COUPLER HUMP HOSE 5 US 531250200 2 E FLANGE KIT D807 5 SUCT OFFSET AL US 711010215 1 FLANGE D807 x5 HOSE OFFSET ALUM US 508021205 1 CAPSCREW HEX HD ISO 8 8 M12 X 30mm 130012030 4 WASHER LOCK GR5 M12 PLAIN 194012000 4 GASKET D807 1 16 THICK 526002201 1 D807 6 100 Page 12 AIR ACCESSORIES D807 10907 Air Inlet Accessories IT
15. TE TOOL LIST Continued WELD ALL AROUND 2 130 e 2 120 ah oh 9 Ss CIE au TOOL Inner bearing 530061201 Sideplates 2 710 3 538 2 707 3 535 TOOL Labyrinth seal 530061202 Sideplates D807 6 100 Page 17 TOOL LIST Continued i l i 3 204 1 e TOOL Lip seal 530061203 Sideplates e 91 4 ON 4 1 8 HOLE CIRC P 3 HOLES EQUISPACED Ka K 5 HOLES EQUISPACED COMMON 1 HOLE 1279 AH a4 1 8 9 16 ge ES TOOL Extractor plate 530061204 2 req Gear sideplate rotors D807 6 100 Page 18 SAFETY PRECAUTIONS e Rotating shafts can be dangerous You can snag clothes skin hair hands etc This can cause serious injury or death e Do not work under the vehicle when the engine is running e Do not work on a shaft with or without a guard when the engine is running e Do not engage or disengage driven equipemtn by hand from under the vehicle when the engine is running e order to avoid becoming entangled install the power take off and or shaft behind the frame rail tanks battery box etc s f power take off and or shaft are still exposed after installation install a guard e Install a support strap when servicing a drive shaft to prevent personal injury e serious or fatal injury can occur If you lack proper training if you fail to follow proper procedures if you do not use proper tools and safety
16. appears on either side look for a small acid mark dot This mark must be up CAUTION These bearings have been flush ground on one side Do not use standard bearings which have not been flush ground within 001 tolerance This modification is not reflected in the universal bearing number use factory approved parts 7 Install bearing retainer rings 14 with cutoffs facing drain hole and oil deflector plate 15 on driven plate right hand side Secure with cap screws 61 and flat washers 62 8 Check clearance between the face of the end plate and rotor lobes See clearance chart If clearances are not within specifications recheck parts to find cause of improper clearance before proceeding 9 Install gear keys 24 in rotor shaft keyways flush with top of rotor shaft Lubricate shafts 10 Some models are fitted with split gears which incorporate a locking tab that engages the gear alignment dowels On this model the locking tab must be left in place while removing or installing the gear hub This will allow the dowel pin to be retained to the outer gear shell Install driven gear right hand D807 6 100 helix To install drive gear hub align reference marks as shown in Figure 1B Carefully install split gear to avoid mashing any teeth when engaging opposite gear 11 Install washers 25 and secure with cap screws 29 using a few drops of Loctite 4242 removable thread locker on each screw 12 Remove asse
17. both the Buyer and the Seller GARDNER DENVER INC Louisville Kentucky 502 266 6677 Page 1 REPAIR PARTS ORDERING When ordering repair parts give the following information e Complete model number and serial number of unit e Description of par and part number shown on parts list page 6 and 7 TORQUE REQUIREMENTS e M10 X 1 5 Screws 29 ft Ibs 40 Nm e M14x 2 Screws 80 ft Ibs 110 Nm OIL REQUIREMENTS Fill both Non Drive End and Drive End of blower with oil to the center of oil level sight glasses while machine is not running e Standard Oil e Food Grade Oil AEON PD Synthetic Lubricant is supplied with machine capacity as above AEON PD FG Food Grade Synthetic Lubricant HORIZONTAL AIR FLOW approx 25 oz 0 8 qt approx 15 oz 0 5 qt VERTICAL AIR FLOW approx 52 ox 1 6 qt approx 31 ox 1 0 qt Non Drive End Drive End CAUTION Mixing or incorrect oil can result in gear and bearing failure NOTE Food grade oil does not have the longevity of synthetic oil More frequent oil changes are necessary based upon duty cycles to prevent premature bearing wear NOTE Change oil ever 500 hours twice a year or as necessary based upon duty cycle to Prevent premature bearing wear CLEARANCES Dimensions in Thousandths of an inch Blower clearance specifications Model Gear End Free End Interlobe Tip Dowel Tip Port D807 57 11 127 18 131 17 6 10 9 13 D907 5 11 14 20 1
18. mbly form press and stand on work table with gears down Place blocks under end plate to prevent assembly from falling over Drive gear should remain on left side 13 Install housing 3 over rotors making sure dowel pins 22 are still in place and punch marks are lined up It is necessary to use a sealant on either side of housing Secure temporarily with four evenly spaced hex head cap screws M10 x 25mm p n 128010425 14 Check end clearance with depth micrometer with a flat bar or feeler gauges 15 Wrap keyways with cellophane tape Install drive end plate making sure dowel pins 22 are still in place and the punch marks are in line CAUTION Make sure the two 2 diameter oil drain holes on the face of the end plate are positioned at approximately four o clock Remove tape and install oil slinger on bottom shaft securing grub screws by using a few drops of Loctite 242 removable thread locker on each screw Install drive end cover 6 using silicone sealant and secure with capscrews and washers 27 amp 301 Adjusting Rotor Interlobe Clearance 16 The driven gear is made of two pieces The outer gear shell is fastened to the inner hub with four cap screws and located with two dowel pins Some models are fitted split gears which incorporate a locking tab that engages the gear alignment dowels On this model the locking tab must be left in place while removing or installing the outer gear shell This will allow the dowel
19. otion while pulling the gear to ensure that the lobes have not jammed Remove drive and non drive gears It is necessary to remove keys from rotor shafts so that the gear plates can be fitted for removing rotors from sideplates WARNING Failure to properly pull the gears could result in damage to rotor keyways or a bent rotor shaft Rotors must be free when pulling If machine is locked up pull both gears simultaneously WARNING Discard gear retaining bolts after disassembly These bolts are installed with permanent Loctite and may fail if reused Remove cap screws 61 washers 62 oil deflector 15 and bearing lock plates 14 Bolt gear plate p n 53006124 with M6 70mm hex head screws p n 124006070 to side plate Then use puller CG240 to press a rotor out of the sideplate Repeat process for other rotor Fig 1A DRIVE GEAR _DRIVEN GEAR TIMING MARKS MATCHED Fig 1B DRIVE GEAR L DRIVEN GEAR TIMING MARKS ADVANCED 3 TEETH REFERENCE MARKS ALIGNED Carefully separate end plate from housing and tap out bearings 9 lip seals 12 labyrinth seals 51 and retainers 219 Clean all parts for inspection if there has been any metal to metal contact Please consult your distributor or factory for full specification sheets NOTE Rotors sideplates body bearing journals can be remanufactured Inspect timing gears for wear and pitting Factory bearings and seals should be installed It is importan
20. sy WA i a CS as V 2 up 0 e Er 38 gt e ENERGY STAR EX 4 Please recycle after use
21. t to determine cause of failure Le over speed pressure lack of lubrication etc as it may necessitate changes in operational procedure to ensure longer machine life ASSEMBLY 1 Make sure all parts are clean and free of any nicks or burrs caused by disassembly See page 10 for seal pressing tools 2 Press labyrinth seals 51 using tool p n 530061202 with step facing up into both end plates 4 amp 5 Press retainer downward with cupped side down until firmly seated on top of labyrinth seal 3 Coat O D of lip seals 12 with Permatex 2 or equivalent and press into end plates using tool p n 530061203 with lip facing upward until seated Lubricate lip seal with grease D807 6 100 Page 3 ASSEMBLY Continued Gear End Assembly 4 Stand rotors in press with gear ends up It is advisable to rest the rotors on the lobe ends rather than the shaft end Drive rotor should be on the left in a horizontal position and the driven rotor vertical Make sure keyways are facing in the direction shown in Figure 2 Lubricate shaft ends with oil so that seals are not damaged on assembly 2 NAP JO Fis2 We 4 bt DRIVE DRIVEN 5 Carefully install end plate 5 over shafts CAUTION Make sure the two 77 diameter oil drian holes on the face of the end plate are positioned at approximately four o clock 6 Lubricate shafts and install bearings 9 with bearing numbers up If no bearing number
22. washers 26 amp 27 Remove the capscrews 31128010425 Install both breathers 37 in their correct locations on covers and fill with AEON PD oil Install fV ring seal see next column LONG FEELER GAUGE RECORD READING HERE RECORD B B READING HERE D807 6 100 Bearing Change Notice Beginning with blower serial number 21740 The drive end roller bearings have been change slightly The new type configuration allows the sideplate to be removed without damaging the bearings This NJ style bearing must be installed as shown in drawing The part number remains the same NOTE When re building ensure the inner bearing race is assembled with step shoulder to the outside Assembled incorrectly will cause bearing to fail as rotor expands Beginning with blower serial number 26355 A new fWoring seal has been added to the drive shaft to help prevent the ingress of water drive end sideplate roller bearing slinger seal wt V ring seal 7 27 set screw Page 5 PARTS LIST D807 Blower AA 9 9 ge 9 CH ii Z f lh MM 4 USE SEALANT EE 29 USE LOCKTITE 16 SHIM INCLUDED IN ITEM GEAR ASSY ee Z j GEES 5 N WN D AG WW ZZZZZZ A A JIL A ji USE SEALANT O D807 6 100 Page 6 PARTS LIST Continued ITEM DESCRIPTION PART NO QTY 1 ROTOR
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