Section 522 (Bumper System): Specifications
WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Front Bumper Brace to the Frame Bolts | 40 N.m | 30 lb ft |
| Front Bumper Fascia Screws (Xtreme) | 1.9 N.m | 17 lb in |
| Front Bumper Impact Bar to the Brace Bolts | 40 N.m | 30 lb ft |
| Front Bumper Impact Bar to the Frame Bolts | 40 N.m | 30 lb ft |
| Rear Bumper Bracket to the Frame Bolts | 90 N.m | 66 lb ft |
| Rear Bumper Extension to the Brace Bolts | 9 N.m | 80 lb in |
| Rear Bumper Extension to the Rear Quarter Panel Nuts | 10 N.m | 90 lb in |
| Rear Bumper Extension to the Rear Wheelhouse Bolts | 1.9 N.m | 17 lb in |
| Rear Bumper Filler Panel Bolts | 1.5 N.m | 14 lb in |
| Rear Bumper Impact Bar Nuts | 90 N.m | 66 lb ft |