| Subject: | Doors Hard to Close (Adjust Striker) | 
| Models: | 2004-2007 Buick Rainier | 
| 2002-2006 Chevrolet TrailBlazer EXT | 
| 2002-2007 Chevrolet TrailBlazer | 
| 2002-2006 GMC Envoy XL | 
| 2002-2007 GMC Envoy | 
| 2004-2005 GMC Envoy XUV | 
| 2002-2004 Oldsmobile Bravada | 
| 2005-2007 Saab 9-7X | 
This bulletin is being revised to change the warranty information. Please discard Corporate Bulletin Number 03-08-64-006B (Section 08 - Body and Accessories).
Some customers may comment that one or more of the doors may be hard to close.
The door striker may be out of adjustment.
Important: Do not slam the door.
Tighten
Tighten the lock striker screws to 25 N·m
(18 lb ft).
For vehicles repaired under warranty, use:
Labor Operation  | Description  | Labor Time  | 
|---|---|---|
B4379  | Striker, Front/Rear/Swing-Out Or Sliding Doors - Adjust Or Replace  | 0.2 hr  | 
Add  | For each additional door  | 0.1 hr  | 
For 2005 and 2006 vehicles -- Adjustment of the striker plate is only covered for 1 year or 16,000 miles, whichever occurs first.
For 2007 vehicles repaired under warranty, use:
Labor Operation  | Description  | Failed Object  | Fault/Reason Code  | Location Code  | Warranty Type  | Repair/Action Code  | Labor Time  | 
|---|---|---|---|---|---|---|---|
8342101  | Striker Adjustment Front or Rear  | 83421  | 22  | 3-Left or 4-right or 5-both sides  | 01  | 05  | Use Published Labor Operation Time  |