INSTALLATION MANUAL - TOMEI POWERED USA Inc.
Contents
1. A 1 at z a ve by pa x2. gt 32 34 REAR 38216 U301A 1 32 lt 34 38216 U301A 1 C8189 03V00 1 32 lt 34 38189 N3112 1 38342 03V11 1 BNR32 lt 91 07 8189 21G00 1 38342 03V01 1 BNR32 38342 N3100 2 BCNR33 38342 P9000 2 BNR34 99 0199 10 38342 P9000 2 BNR34 99 10 38342 P9010 2 BNR34 V SPEC 38342 15U00 2 A
3. A Front Front Smm mm mm 38453 03V75 0 60 38453 03V65 0 90 38453 03V71
4. Please carefully read this manual prior to installation Please also refer to the Nissan Service Manual with this Manual After the installation has been completed please keep this manual for future reference If the install was done in a shop please make sure to give this manual to the owner Thank you for purchasing a TOMEI product This gear setup is best suited for use with the BNR34 Getrag and Holinger transmissions for up to 500HP When using the 3 545 final gear ration on Fuji Speedway the acceleration is slow which results inslower times to reach top speed Both 3 9 and 4 1 ratios deliver great acceleration but it is not ideal for the GTR and larger tracks like Fuji Soeedway The difference of 0 153 for the ratio of 3 692 delivers a large change in the cars gearing balance This best suits both acceleration and top speed 1 a 1 f k 1 tS gt
5. J Eoas 14 0 5 01 ah Eit 3 1 4 58 a 4 0 6 0 40 58 4 0 6 0 3 LSD X BNR32 BCNR33 4 A 177 196N m 18 0 20 0kg m
6. 9 LSD 2 KIT CONTENTS Below is the contents of this kit with the quantity listed in brackets FRONT CROWN RING GEAR 1 REAR CROWN RING GEAR 1 REQUIRED TOOLS These tools are the bare minimum required for the job NISSAN Workshop Service Manual lt Please prepare for ease of installation gt General Engine Maintenance Tools Bearing Puller Torque Wrench Drift Dial Gauge Red Gear Marking Compound Flange Wrench Thread lock paste Liquid Gasket Pre Load Gauge lt These stock OEM parts will be needed for completing the installation gt Front Compatible with 32 34 REAR Drive Pinion Nut 38216 U301A 1 Drive Pinion Nut 32 34 Compatible 38216 U301A 1 Pinion Seal C8189 03V00 1 Pinion Seal 32 34 compatible 38189 N3112 1 Side Seal 38342 03V11 1 Only for BNR32 up to 91 07 8189 21G00 1 Side Seal 38342 03V01 1 Side Seal Part No BNR32 38342 N3100 2 BCNR33 38342 P9000 2 BNR34 99 Jan 99 Oct models 38342 P9000 2 BNR34 99 10 onwards models 38342 P9010 2 BNR34 V SPEC 38342 15U00 2 N CAUTION Mi This manual is only to be used as a supplement refe
7. Smm mm mm 2 03 2 07 38453 03V02 2 28 2 32 38453 03V07 2 53 2 57 38453 03V12 2 08 2 12 38453 03V03 2 33 2 37 38453 03V08 2 58 2 62 38453 03V13 2 13 2 17 38453 03V04 2 38 2 42 38453 03V09 2 63 2 67 38453 03V14 mm mm mm 38453 15U61 38453 15U62 38453 15U63 38453 15U64 38453 15U65 38453 15U66 38453 15U67 Smm mm mm mm A 8
8. Torque Specs Front 95 115N m 9 5 11 5kg m 5 D A O A Ea TY p a D Front 0 8 1 1N m 0 08 0 11kg m 1 1 1 4N m 0 11 0 14kg m Toraue Specs A Front 170 200N m 17 0 20 0kg m J 186 294N m 19 0 30 0kg m A
9. 6 Torque Specs 88 98N m 9 0 9 9kg m A BNR34 LSD O ASSY FR oly Torque Specs 40 49N m 4 0 5 0kg m 7 20 Torque Specs Front 0 8 2 1N m 0 08 0 21kg m Rear 1 5 2 1N m 0 15 0 21kg m A Front 0 10 0 20mm Rear 0 13 0 18mm A
10. A Check the alignment marks on the bearing cap BNR34 cars with active LSD Install the side bearings adjustment shims and the piston bearing into the carrier case Fit the O Ring in the actuator Side Bearing ASSY and tighten the bolts Adjust Shim Piston Bearing Torque Specs 40 49N m 4 0 5 0kg m 7 PARTS ADJUSTMENTS After turning the companion flange around for at least 20 times the total preload will be set within the required level Torque Specs Front 0 8 2 1N m 0 08 0 21kg m Rear 1 5 2 1N m 0 15 0 21kg m A If it comes off you ll need to adjust it again 2 Fit the dial gauge to the crown ring gears teeth to check the backlash Adjust accordingly if required Dial Gauge Reference Front 0 10 0 20mm Rear 0 13 0 18mm A If it comes off you ll need to adjust it again Apply the red gear marker compound to the crown ring gears teeth turn the drive gear and pinion to verify that the tooth bearing is in the right setting Back Side A If it comes off you ll need to adjust it again Ideal Setting Adjustment Reference Guide When the preload is too large Adjust either both the side bearing shims with thinner shims When the preload is too small Adjust either both the side bearing shims with thicker shims When the backlash is too larg Front Use thinner side bearing shims on both sides Rear Use a thicker shim on t
11. 27 Pi Ne ero Fd et se 2 mgri eV Uy cast DE ot be IL ox f Cy dy Oley 0187 29413 030 0 ASSY ae Ra20 177 196 18 0 20 0 l oe KT ERP UL 1 2 a eee 8 RN 4058 4 06 0
12. ring Crown ring amp Pinion Gear is further apart 8 Apply the liquid silicon gasket to the carrier cover before sealing it 9 Fit the final drive assembly to the vehicle and fill with the appropriate LSD differential gear oil up to the filler plug 2 INSTALLATION VERIFICATION Please verify that there are no signs of oil leaks from the diff housing and or car 11 TOME POWERED c HERH RENTI T 194 0004 1737 3 TEL 042 795 8411 4 FAX 042 799 7851 1737 3 Tsuruma Machida shi Tokyo 194 0004 JAPAN TEL 81 42 795 841 1 main switchboard http www tomei p co ip 9 00 18 00 If you have any questions in regards to the installation of this product please contact your local authorized Tomei Powered distributor OPEN Monday Friday National holidays and public holidays excluded 09 00 18 00 10 09 3 692 M56Y720 2010 Sep 3 692 Final Gear Installation Manual M56Y720 12
13. Drive Gear Drive PO Adjust N Drive Pinion ar Gear Washer Side Gear Pinion Mate Shaft KO Mate g vi Oil soa A 0 eon Pinion Mate Washer ef Pin Side Bearing Shim Qa C Side Gear Filler Pi Side Gear a Ov Drain Plug Side Bearing REAR SIDE ILLUSTRATION Pinion Bearing Pinion Height Adjust Shim Adjust Shim Oil Seal i Drive Pinion Pinion Bearing Pinion Bearing on said Spacer A Companion Flange Carrier Case 2 Cover Filler PI Oil Seal Pinion Lock Nut Drive Gear a ASSY Side Bearing Adjust Shim 1 Remove the oil from the final drive 2 Remove the carrier case then mark the bearing caps so you can tell which is the correct one for up and left from right A paint pen marker is useful for this For the rear only Once the diff case has been removed make sure that the side bearings and adjustment shims are marked and separated Do not mix them 3 When changing the LSD you ll need to remove the side bearings than have it pressed onto the new LSD case A Be cautious not to mix the rear side and flank side bearings when you do the install The bearing puller tool and drift is recommended for the job X Check the front case pinion clearance on the BNR32 amp BCNR33 models Adjustments will be required 4 Apply thread lock paste to the crown ring gears bolts before installing them onto the diff case A Wash amp clean the drive
14. O TOMEI 10 09 M56Y720 The Engine Specialist INSTALLATION MANUAL 3 692 FINAL GEAR SET for BNR32 BCNR33 BNR34 BNR32 BCNR33 BNR34 3 692 mR 591002 Part Number BNR32 BCNR33 LSD BNR34 LSD Application BNR32 BCNR33 excluding models with active LSD BNR34 including models with active LSD A AEB DD Englishs ssss8ss22887p TOMEI 500ps FSW 3 545 3 9 4 1 3 692 0 153
15. crown ring before Torque Specs Front 95 115 N m 9 5 11 5kg m installation Rear 177 196N m 18 0 20 0kg m Clean and check any bolts before reusing X lt Check several times the bolts when done up them Use a vice to secure the diff in place when sealing the diff case 5 Changing the drive pinion gear 1 Lock the companion flange remove the pinion lock nut 2 Remove the drive pinion from the carrier case Note Do not A Be cautious when removing from the case be sure drop the not to drop anything on the ground pinion gear Remove the pinion bearing then install it to the drive pinion from the kit A Pay close attention to the direction of the pinion height adjustment shim direction Install the collapsible spacer onto the drive pinion then fit it to the carrier case and fit the companion flange Verify the pre load of the pinion bearing then tighten the pinion nut a little each time Flange Wrench Pre Load Gauge Pinion Bearings Pre Load Front 0 8 1 1N m 0 08 0 11kg m Rear 1 1 1 4N m 0 11 0 14kg m Pinion Nut Torque Specs Front 170 200N m 17 0 20 0kg m Rear 186 294N m 19 0 30 0kg m A Tighten the pinion nut within the torque range 6 Install the final drive and LSD into the differential case fit the bearing caps and tighten the bolts X For the rear only Torque Specs 88 98N m 9 0 9 9kg m ri i j
16. he left side of the side bearing and a thinner shim on the right side Always make the same adjustments to both sides When the backlash is too sme Front Change the thickness on the side bearing flanges shims on both sides Rear Use a thicker shim on the right side bearing then a thinner shim on the left side Always make the same adjustments to both sides FRONT RIGHT SIDE BEARING PRELOAD ADJUSTMENT SHIMS _ 060 1 38453 03V65 090 38453 03V71 10 FRONT LEFT SIDE BEARING PRELOAD ADJUSTMENT SHIMS 2 03 2 07 38453 03V02 2 28 2 32 38453 03V07 2 53 2 57 38453 03V12 2 08 2 12 38453 03V03 2 33 2 37 38453 03V08 2 58 2 62 38453 03V13 2 13 2 17 38453 03V04 2 38 2 42 38453 03V09 2 63 2 67 38453 03V 14 REAR SIDE ADJUSTMENT BEARING SHIMS Part No 38453 15U11 Verify the tooth contact pattern Adjust the thickness of the pinion shim height FRONT Drive Pinion Adjust Shims Thickness mm Thickness mm Thickness mm 38154 U1500 38154 U1507 38154 U1514 38154 U1501 38154 U1508 38154 U1515 38154 U1513 REAR PINION HEIGHT ADJUSTMENT SHIMS Part No A Chang the pinion height washer thickness to change the pinion position will also change the backlash setting as well When you adjust the side bearing shims amp pinion height adjustment washers for setting the preload and backlash please also check the gearing teeth alignment again he Drive Pinion is brought closer to the
17. rence guide only This manual does not provide the complete installation procedure For detailed instructions on the procedure please refer to the official Nissan workshop service manual Mi These products are designed to be used for off road competition purposes only W This product is to be installed by a qualified professional in a fully equipped workshop Mi This product was designed specifically for the application specified Mi If the attempt was made to use this product on another engine car other than specified then you will risk damaging this kit and or the engine or components related with it WE Do not use any excessive force when using this product as you risk damaging the product or other parts W This product is to be installed with the appropriate tools and equipment to prevent any engine failures and injuries or bodily harm N WARNING W Install the product only when the engine amp drive train is cold W Due to the nature of the area where the product s is installed Please exercise caution to prevent any possible fire hazards from oil etc 1 INSTALLATION FRONT SIDE ILLUSTRATION Companion Flange Ring Gear Bolt Side Shaft Bearing Oil Seal Oil Seal Pinion Lock Nut ii Of ZA ORing Pinion Bearing Gy Side Bearing Adjust Shim Extension Tube Pinion Bearing Retainer z Side We Differential Pinion Bearing Adjust Shim N Side Shaft Pinion Bearing NN Pinion Bearing
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