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All Technical Service Bulletins for Steering Gear: > < Disabling the SIR System|Page 5683
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Steering Gear: Customer Interest
Steering Wheel - Slow to Return to Center

Number:

91-81-3B

Section:

3B

Date:

October 1990

Corp. Bulletin No.: 033201R
Subject:

STEERING WHEEL RETURNABILITY

Model and Year:

1991 CAPRICE

TO:

ALL CHEVROLET DEALERS

Condition:
On 1991 B-cars assembled prior to VIN breakpoint MW141646, comments may be received on slower steering wheel returnability, particularly during a
low speed right turn maneuver.

Cause:
Incorporation of air bag restraint system into vehicle steering wheel results in off-center mass distribution.

Correction:
Replace existing power steering gear valve assembly with applicable assembly noted below by suspension level and set vehicle caster to 3.5 +/- 1.0
degrees following Service Manual procedures.

Suspension Level

Part Number

FE1

26025527

FE2

26025528

Parts are currently available from GMSPO.

Labor Operation Number:

T1647

Labor Time:

2.3 Hours

FAILURE CODE:

92

All Technical Service Bulletins for Steering Gear: > < Disabling the SIR System|Page 5683