Fastener Tightening Specifications
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2005 Isuzu Ascender, 2005 GMC Envoy XUV, 2005 GMC Envoy XL, 2005 GMC Envoy, and 2005 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Catalytic Converter Heat Shield Bolts | 7 N.m | 62 lb in |
| Exhaust Muffler Nuts | 45 N.m | 33 lb ft |
| Exhaust Manifold Bolts (4.2L) | ||
|
25 N.m | 18 lb ft |
|
25 N.m | 18 lb ft |
|
25 N.m | 18 lb ft |
| Exhaust Manifold Bolt (5.3L) | ||
|
15 N.m | 11 lb ft |
|
25 N.m | 18 lb ft |
| Exhaust Manifold Heat Shield Bolt (5.3L) | 9 N.m | 80 lb in |
| Exhaust Manifold Heat Shield Nut (4.2L) | 5 N.m | 44 lb in |
| Exhaust Manifold Heat Shield Stud (4.2L) | 10 N.m | 89 lb in |
| Exhaust Muffler Heat Shield Bolt | 7 N.m | 62 lb in |
| Exhaust Pipe Clamp Nut | 50 N.m | 37 lb ft |
| Exhaust Pipe Nut | 50 N.m | 37 lb ft |
| Heated Oxygen Sensor (HO2S) (5.3L) | 42 N.m | 31 lb ft |
| Transmission Filler Tube Bracket Nut (4.2L) | 10 N.m | 89 lb in |