Bonneville V6-3800 3.8L Supercharged (1992)
Sunroof / Moonroof Windguard: Customer Interest
Sunroof - Wind Buffeting With Sunroof Open
Bulletin Number:
92-10-30
Reference Number:
101020
Publish Date:
1/92
Subject:
WIND BUFFETING WITH SUNROOF OPEN (TRIM FRONT RAIL STOP)
Models
Affected:
1992 BONNEVILLE MODELS
CONDITION:
Some 1992 Bonneville models with sunroof option (CF5) may have wind buffeting in the vehicle with the sunroof in the open position.
CAUSE:
This condition may be caused by a wind deflector with insufficient vertical angle to prevent deflector vibration.
SERVICE PROCEDURE:
The following is to be performed to both sides of the sunroof module:
1.
Push out pin # 106 toward the center of the vehicle. See Figure 1.
2.
Raise deflector bracket # 103 and remove spring # 105.
3.
Trim 1 mm off the front rail # 49 at the deflector bracket contact surface. See close-up in Figure 1. This will allow the deflector to reach a steeper
angle, raising the deflector 3 mm in the center.
4.
Reinstall spring # 105.
5.
While holding the spring in place, position the deflector bracket # 103 over the spring.
6.
Reinstall pin # 106 which is a press fit. The pin must go through spring # 105 for proper function.
WARRANTY INFORMATION:
Labor Operation:
T5269
Labor Time:
.3 hr.