gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

All Technical Service Bulletins: > < Door Handle (Outside) - Rattles/Lock Cylinder Freezes
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SERVICE PROCEDURE:

1.

Remove door trim panel.

2.

Remove door module and window.

3.

Remove outside handle rod from rod clip.

4.

Remove lock cylinder rod from lock cylinder clip.

5.

Remove outside handle mounting screws.

6.

Remove door lock cylinder from the outside handle housing.

7.

Remove door handle assembly.

8.

Install revised door handle assembly (P/N 15686155 LH or 15686156 RH).

9.

Install door lock cylinder to the outside handle housing.

10.

Install lock cylinder rod to the lock cylinder clip.

11.

Install handle rod to the handle assembly clip.

12.

Install outside handle mounting screws.

13.

Install door module and glass.

14.

Install door trim panel.

SERVICE PARTS INFORMATION

Part

Description

Quantity

Number
15686155

Handle Assembly-Frt.

1

Outside Door LH

15686156

Handle Assembly-Frt

1

Outside Door RH

Parts are expected to be available on October 21, 1991. In case of limited inventory, parts will be placed on 400 control to waive VIP surcharges. Only
verifiable emergency orders will be accepted. SPO will make every effort to obtain parts. However, the part will be shipped premium transportation at
the dealer's expense and all other order types will be placed on backorder until the 400 control is removed.

WARRANTY INFORMATION
For vehicles repaired under warranty use:

Labor

Description

Labor

Operation

Time

B4120

Right Handle, Front Door

0.7 hrs.

Outside-Replace

B4121

Left Handle, Front Door

0.7 hrs.

Outside-Replace

All Technical Service Bulletins: > < Door Handle (Outside) - Rattles/Lock Cylinder Freezes