Fastener Tightening Specifications
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Yukon XL, 2004 GMC Yukon, 2004 Chevrolet Tahoe, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Engine Shield Bolt | 20 N.m | 15 lb ft |
| Engine Coolant Temperature (ECT) Sensor | 20 N.m | 15 lb ft |
| EGR Pipe Bracket Bolt - 8.1L Engine | 50 N.m | 37 lb ft |
| EGR Pipe Nut - 8.1L Engine | 30 N.m | 22 lb ft |
| Exhaust Heat Shield Bolt | 9 N.m | 80 lb in |
| Exhaust Heat Shield Nut (Body Panel) | 9 N.m | 80 lb in |
| Exhaust Manifold Bolts - 4.8L, 5.3L, and 6.0L Engines | ||
|
15 N.m | 11 lb ft |
|
25 N.m | 18 lb ft |
| Exhaust Manifold Center Bolt - 8.1L Engine | 35 N.m | 26 lb ft |
| Exhaust Manifold Heat Shield Bolt - 4.8L, 5.3L, and 6.0L Engines | 9 N.m | 80 lb in |
| Exhaust Manifold Heat Shield Bolt/Nut - 8.1L Engine | 25 N.m | 18 lb ft |
| Exhaust Manifold Nut - 8.1L Engine | 16 N.m | 12 lb ft |
| Exhaust Pipe Hanger Bracket Bolt | 12 N.m | 106 lb in |
| Exhaust Manifold Pipe Nut | 50 N.m | 37 lb ft |
| Exhaust Muffler Hanger Nut | 50 N.m | 39 lb ft |
| Exhaust Muffler Nut | 40 N.m | 30 lb ft |
| Exhaust Pipe Clamp | 40 N.m | 30 lb ft |
| Oil Pan Skid Plate Bolt | 20 N.m | 15 lb ft |
| Oxygen Sensor | 42 N.m | 31 lb ft |
| Rear Shock Absorber Lower Bolt | 95 N.m | 70 lb ft |
| Transmission Mount Nut | 40 N.m | 30 lb ft |
| Transmission Support Crossmember Bolt | 70 N.m | 52 lb ft |