Engine Cooling Torque Specifications
WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE COOLING TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) | ||
|---|---|---|---|
| A/C Condenser Bolt | 21 (28) | ||
| Coolant Heater Bolt | 37 (50) | ||
| Cooling Fan Nut | 41 (56) | ||
| Engine Harness Bracket Bolt (4.2L) | 33 (45) | ||
| Fan Blade Bolt | 20 (27) | ||
| Fan Shroud Bolt | 21 (28) | ||
| Thermostat Housing Bolt | |||
| 4.2L | 10 (14) | ||
| 5.3L | 11 (15) | ||
| Water Pump Bolt | |||
| 4.2L | 10 (14) | ||
| 5.3L | |||
| First Pass | 11(15) | ||
| Final Pass | 22 (30) | ||
| Water Pump Pulley Bolt (4.2L) | 18 (25) | ||
| INCH Lbs. (N.m) | |||
| Air Cleaner Outlet Duct Clamp Screw (5.3L) | 89 (10) | ||
| Air Cleaner Outlet Duct Clamp (5.3L) | 62 (7) | ||
| Auxiliary Heater Inlet & Outlet Hose/Pipe Nut (5.3L) | 89 (10) | ||
| Coolant Air Bleed Pipe Stud/Bolt (5.3L) | 106 (12) | ||
| Coolant Air Bleed Pipe Cover Bolt (5.3L) | 106 (12) | ||
| Coolant Recovery Reservoir Bolt | 106 (12) | ||
| Coolant Recovery Reservoir Nut | 89 (10) | ||