Fastener Tightening Specifications
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
FASTENER TIGHTENING SPECIFICATIONS
| Application | Specification | ||
|---|---|---|---|
| Metric | English | ||
| A/C Line Bracket Nut at Oil Level Indicator Tube | 7 N.m | 61 lb in | |
| A/C Line Bracket Bolt at Engine Lift Bracket | 10 N.m | 89 lb in | |
| A/C Compressor bolts | 50 N.m | 37 lb ft | |
| A.I.R. Cover Stud | 25 N.m | 18 lb ft | |
| Camshaft Cap Bolt | 12 N.m | 106 lb in | |
| Camshaft Cover Bolt | 10 N.m | 89 lb in | |
| Cooling Fan Hubnut | 56 N.m | 41 lb ft | |
| Crankshaft Balancer Bolt | |||
| First Pass | 150 N.m | 110 lb ft | |
| Final Pass | 180 degrees | ||
| Crankshaft Rear Housing Bolt | 10 N.m | 89 lb in | |
| Cylinder Head Access Hole Plug (Plastic) | 5 N.m | 44 lb in | |
| Cylinder Head Bolt (14) | |||
| First Pass | 30 N.m | 22 lb ft | |
| Final Pass | 155 degrees | ||
| Cylinder Head End Bolts (2 Short) | 20 N.m | 15 lb ft | |
| Cylinder Head End Bolts (1 Long) | 18 N.m | 13 lb ft | |
| Drive Belt Idler Pulley Bolt | 50 N.m | 37 lb ft | |
| Drive Belt Tensioner Bolt | 50 N.m | 37 lb ft | |
| Engine Flywheel Bolt | |||
| First Pass | 25 N.m | 18 lb ft | |
| Final Pass | 50 degrees | ||
| Engine Front Cover Bolt | 10 N.m | 89 lb in | |
| Engine Front Cover Spacer Bolt | 10 N.m | 89 lb in | |
| Engine Front Lift Bracket Bolt | 50 N.m | 37 lb ft | |
| Engine Harness Bracket Bolt | 50 N.m | 37 lb ft | |
| Engine Mount Bracket Bolt (engine) | 50 N.m | 37 lb ft | |
| Engine Mount Bracket Bolt (frame) | 110 N.m | 81 lb ft | |
| Engine Mount Nuts (upper and lower) | 70 N.m | 52 lb ft | |
| Exhaust Camshaft Actuator Bolt | |||
| First Pass | 25 N.m | 18 lb ft | |
| Final Pass | 135 degrees | ||
| Exhaust Pipe Bolts | 50 N.m | 37 lb ft | |
| Front Differential Bolts | 85 N.m | 63 lb ft | |
| Generator Battery Lead Nut | 9 N.m | 80 lb in | |
| Heater Inlet Fitting | 45 N.m | 33 lb ft | |
| Heater Outlet Fitting | 45 N.m | 33 lb ft | |
| Intake Manifold Bolt | 16 N.m | 12 lb ft | |
| Oil Filter (PF 58) | |||
| First Pass | 17 N.m | 13 lb ft | |
| Final Pass | 150 degrees | ||
| Oil Filter Adapter | 30 N.m | 22 lb ft | |
| Oil Level Indicator Tube Stud | 10 N.m | 89 lb in | |
| Oil Pan Bolt (Ends) | 10 N.m | 89 lb in | |
| Oil Pan Bolt (Sides) | 25 N.m | 18 lb ft | |
| Oil Pan Drain Plug | 26 N.m | 19 lb ft | |
| Oil Pan Nut | 25 N.m | 18 lb ft | |
| Oil Pan Stud | 11 N.m | 97 lb in | |
| Oil Pressure Sensor | 20 N.m | 15 lb ft | |
| Oil Pump Cover Bolt | 10 N.m | 89 lb in | |
| Oil Pump Pressure Relief Valve | 14 N.m | 124 lb ft | |
| Power Steering Pump Bolt | 25 N.m | 18 lb ft | |
| Timing Chain Tensioner Bolt | 25 N.m | 18 lb ft | |
| Timing Chain Tensioner Guide Bolt | 14 N.m | 124 lb in | |
| Timing Chain Tensioner Shoe Bolt | 25 N.m | 18 lb ft | |
| Timing Chain Top Guide Bolt | 10 N.m | 89 lb in | |
| Torque Converter Bolts | 60 N.m | 44 lb ft | |
| Transmission Bell Housing Bolts | 50 N.m | 37 lb ft | |
| Transmission Fluid Tube to Air Adapter Nut | 10 N.m | 89 lb in | |