Express 1/2 Ton Van V8-305 5.0L VIN M SFI (1998)
Window Seal: All Technical Service Bulletins
Front Door - Wind Noise
File In Section: 08 - Body and Accessories
Bulletin No.: 00-08-64-009
Date: August, 2000
Subject:
Air/Windnoise Around Front Door
(Use All Service Procedures)
Models:
1999-2OOO Chevrolet and GMC G Vans (Plant Code 1)
Built prior to September 1,1999
Important:
This bulletin contains procedures that should aid in reducing front door air/wind noise. Use ALL of the following procedures in order to obtain the
best results.
Condition
Some owners may comment about air/windnoise from inside the vehicle, near either of the front doors, while driving.
Correction
Several procedures have been developed in order to reduce air/windnoise. Use ALL of the following procedures.
Front Side Door Insulator
A new front side door insulator, P/N 15053984, has been developed that installs into the door near the back of the mirror. The window run channel
should not need to be removed to install the insulator.
1.
Open the door.
2.
Insert the insulator through the larger opening in the door behind the outside rearview mirror. Place the insulator down into position behind the
smaller opening as shown above. The insulator should fill the space behind the smaller opening.
Outside Rear View Mirror Grommet (Power Mirrors Only)
A new grommet, P/N 12477913, has been developed that attaches to the cord behind the mirror. This grommet provides a better seal between the mirror
and the door. Use the following procedure.
1.
Open the door.
