TSRM/MK3 Supra/Repair Manual
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RA/Rear Axle & Suspension, page 35

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Rear Axle & Suspension — MK3 Supra Rear Axle & Suspension, page 35
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Page text (OCR transcript)
REAR AXLE AND SUSPENSION — Differential

RA-35

(c) Adjust the drive pinion preload by tightening the companion flange nut.
Using SST to hold the flange, tighten the nut.
SST 09330-00021
NOTICE: As there is no spacer, tighten a little at a time, being careful not to overtighten it.

(d) Using a torque wrench, measure the preload.
Preload:
New bearing    10 — 16 kg·cm
                (8.7 — 13.9 in.·lb, 1.0 — 1.6 N·m)
Reused bearing  5 — 8 kg·cm
                (4.3 — 6.9 in.·lb, 0.5 — 0.8 N·m)

8. INSTALL DIFFERENTIAL CASE IN CARRIER
(a) Place the bearing outer races on their respective bearings. Make sure the left and right rear end are not interchanged.
(b) Install the differential case in the carrier.

9. ADJUST RING GEAR BACKLASH
(a) Install only the plate washer on the ring gear back side.
HINT: Insure that the plate has a backash.

(b) Snug down the washer and bearing by tapping on the ring gear with a plastic hammer.