chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

All Other Service Bulletins for Suspension Spring ( Coil / Leaf ): > < Engine - Vibration Felt At Idle and In Park|Page 6005
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Suspension Spring ( Coil / Leaf ): All Technical Service Bulletins
Suspension - Squeak or Squeak From Rear of Vehicle

Number:

90-242-3D

Section:

3D

Date:

May 1990 Corp. Bulletin No.: 073401

Subject:

SQUEAK/SQUAWK NOISE FROM THE REAR OF THE VEHICLE

Model and Year:

1982-90 J CARS AND 1987-90 L CARS

Customers may comment about a squawk or squeak coming from the rear of the vehicle, particularly during cold weather (temperature 40 degrees F or
colder). This condition may be caused by distortion of the rear spring upper insulator, resulting in a squeak or squawk noise.

Important:

New P/N 22555689 will temporarily be supplied with P/N 1001 7875 molded into the side. New part is identified by a white stripe
on the edge of the insulator.

This condition may be corrected by installing new rear spring upper insulators, P/N 22555689, following the service manual procedure.

Parts are currently available from GMSPO.

WARRANTY INFORMATION:

Labor Operation Number:

E5057

Labor Time:

0.6 Hour

Trouble Code:

92

All Other Service Bulletins for Suspension Spring ( Coil / Leaf ): > < Engine - Vibration Felt At Idle and In Park|Page 6005