Acura NSX 1991 Manual page 384

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Bearing Preload
Adjustment
6. Measure the starting torque of the differential
assembly with a special tool and a torque wrench
as shown.
NOTE: Measure the bearing preload at normal
room temperature in both directions.
Standard: 3.3-4.5 N-m (33-45 kg-cm,
29-39 Ib-in)
TORQUE WRENCH
7. If the bearing preload is not within the standard,
select the shim that will give you the correct
preload, and recheck.
NOTE: Changing one of the shims to the next size
will increase or decrease preload about 0.3—0.4
N-m (3-4 kg-cm, 2.60-3.47 Ib-in).
Table of Contents
DIFFERENTIAL
INSPECTION TOOLS
07MAJ-PR90100