Tomei Powered 3.692 FINAL GEAR SET (R34) - Manual (Page 9)

3. When changing the LSD, you'll need to remove the
side bearings, than have it pressed onto the new
LSD case.
・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.
※ Check the front case pinion clearance on the BNR32
& BCNR33 models. Adjustments will be required.
4. Apply thread lock paste to the crown ring gears bolts before installing them onto the diff case.
・Wash & clean the drive 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
※ 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.
9
① Lock the companion flange, remove the pinion lock nut.
② Remove the drive pinion from the carrier case.
Be cautious when removing from the case, be sure
not to drop anything on the ground.
③ Remove the pinion bearing, then install it to the drive
pinion from the kit.
Pay close attention to the direction of the pinion
height adjustment shim.
④ 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.
【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)
Tighten the pinion nut within the torque range.
Note:Do not
drop the
pinion gear.
Note the
direction
Flange Wrench
Pre Load Gauge
9