Fastener Tightening Specifications
Fastener Tightening Specifications
| Application | Specification | ||
|---|---|---|---|
| Metric | English | ||
| Accessory Mounting Bracket Bolts (2.2L) | 30 N.m | 22 lb ft | |
| Accessory Mounting Bracket Lower Bolt (2.2L) | 50 N.m | 37 lb ft | |
| Accessory Mounting Bracket to Cylinder Head Stud Nuts (2.2L) | 50 N.m | 37 lb ft | |
| Air Injection Pipe Nut to Exhaust Manifold Stud (2.2L) | 10 N.m | 89 lb in | |
| Catalytic Converter to Exhaust Manifold Stud Nuts (4.3L) | 53 N.m | 39 lb ft | |
| Catalytic Converter to Muffler Flange nuts (2.2L) | 35 N.m | 26 lb ft | |
| Catalytic Converter to Muffler Flange nuts (4.3L) | 40 N.m | 30 lb ft | |
| Exhaust Manifold Bolts and Stud (4.3L) | |||
| First Pass | 15 N.m | 11 lb ft | |
| Final Pass | 30 N.m | 22 lb ft | |
| Exhaust Manifold Heat Shield Bolts | 12 N.m | 106 lb in | |
| Exhaust Manifold Nuts (2.2L) | 13 N.m | 115 lb in | |
| Exhaust Manifold Pipe to Catalytic Converter Flange Nuts (2.2L) | 35 N.m | 26 lb ft | |
| Exhaust Manifold Pipe to Exhaust Manifold Bolts (2.2L) | 30 N.m | 22 lb ft | |
| Hanger to Frame Bolts | 17 N.m | 13 lb ft | |
| Oil Level Indicator Tube Bolt (4.3L) | 12 N.m | 106 lb in | |
| Radiator Inlet Hose Support Bracket Nut (4.3L) | 36 N.m | 27 lb ft | |