SERVICE MANUAL UPDATE SEC. 10 WINDSHIELD REVEAL MLDG. PROC.

SUBJECT: S.M. UPDATE - SECTION 10-2 STATIONARY WINDOWS - "WINDSHIELD REVEAL MOULDINGS" (REVISED PROCEDURE)

VEHICLES AFFECTED: 1988-92 "W" CAR ------------------------------------------------------------------------------

The windshield side reveal moulding procedures have been revised for 1988-1992 "W" cars. Please use the following procedures for removing or installing the windshield side reveal moulding.

WINDSHIELD SIDE REVEAL MOULDING

REMOVE OR DISCONNECT

1. Pull back roof side rail auxiliary weatherstrip.

2. Screws.

3. Windshield side reveal moulding.

INSTALL

1. Windshield side reveal moulding.

2. Screws Tighten Screws to 2 N.m (18 lbs. in.)

3. Roof side rail auxiliary weatherstrip.

The windshield upper reveal moulding procedures have been revised for 1988 through 1991 "W" cars. Please use the following procedures for removing or installing the windshield upper reveal moulding.

WINDSHIELD UPPER REVEAL MOULDING

1. Windshield side reveal moulding. Refer to "Windshield Side Reveal Moulding" in this section.

2. With a flat-blade tool, carefully pry end of moulding out about 75 mm (3 inches).

3. Grasp with hand and slowly pull moulding away from body.

The original moulding cannot be reused. Discard moulding and replace with a new service moulding. Be sure to prefit service moulding by locating on body prior to actual installation.

INSTALL OR CONNECT

1. Clear primer from urethane kit GM P/N 12345633 (or equivalent) to lower surface of moulding.

2. Urethane in cavity between body and window.

3. Start from centre and hand press moulding into place. Tape can be applied to keep reveal moulding flush with body.

4. Flood moulding with warm water to speed set-up of adhesive.

5. Windshield side reveal moulding. Refer to "Windshield Side Reveal Moulding" in this section.

Please note these changes in your copies of the Service Manual.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.