Fastener Tightening Specifications
WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
FASTENER TIGHTENING SPECIFICATIONS
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Assist Step Body Mounting Bolts | 90 N.m | 66 lb ft |
| Body Mounting Bolt | 85 N.m | 63 lb ft |
| Engine Protection Shield to Frame Rail Bolts | 20 N.m | 25 N.m |
| Frame Crossmember Bolt/Nut | 180 N.m | 133 lb ft |
| Front Lamp Harness Ground Bolt | 6 N.m | 53 lb in |
| Intermediate Cable Nut | 4 N.m | 30 lb in |
| Master Cylinder Mounting Nuts | 36 N.m | 27 lb ft |
| Tow Hook to Frame Rail Bolts | 85 N.m | 63 lb ft |
| Trailer Hitch to Frame Bolts | 125 N.m | 92 lb ft |
| Transmission Mount to Support Bolts | 40 N.m | 30 lb ft |
| Transmission Support to Frame Bolts | 95 N.m | 70 lb ft |