EXPERTEC TSB (39-2)

EXPERTEC TSB

TECHNICAL SERVICE BULLETIN

DOOR CHUCKING NOISE - REPLACE LOCK ASSEMBLY

Model(s): 1986-88 Oldsmobile Toronado

Bulletin No.: 39-2

Section No.: 10

Date: July 28, 1988

SERVICE INFORMATION

Some 1986-88 Toronado models may experience a condition of a chucking noise heard from either one of the doors when driving over bumps. This may be caused by excessive clearance between the door lock striker and the door lock assembly. A new striker bumper, located within the lock assembly, has been released to repair this condition. See Fig 1 . To repair this condition, you must replace the door lock assembly. Do not attempt to disassemble or repair the lock assembly.

Refer to Section 5D of the General Motors Body Service Manual for the repair procedure.

PARTS INFORMATION

Use the following part numbers for the procedure above:

• P/N 16605638 - Right Front Door Lock Assembly
• P/N 16605639 - Left Front Door Lock Assembly

Parts are currently available from GMSPO.

WARRANTY INFORMATION

For warranty purposes use:

Labor Operations No.: B4260 (RF)

B4261 (LF) Labor Time: 0.8 Hour (Each) Add Time: 0.4 Hour for Retainer Replacement