Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2003TRAILBLAZER 4.2 S, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1719 (REAR DRIVE AXLE)SPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2003 Chevrolet TrailBlazer 4.2 S, 4WD
Fastener Tightening Specifications
2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Fastener Tightening Specifications
WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Clutch Cover M8 Bolts | 26 N.m | 19 lb ft |
| Drain Plug | 30 N.m | 22 lb in |
| Fill Plug | 35 N.m | 26 lb ft |
| Input Flange 3/4 x 20 Nut | 203 N.m | 150 lb ft |
| Prop Guard | 24 N.m | 18 lb ft |
| Propeller Shaft-to-Drive Shaft Flange M10 Bolts | 70 N.m | 52 lb ft |
| Rear Bracket Bushing-to-Body M12 Bolts | 105 N.m | 77 lb ft |
| Rear Bracket M12 Bolts/Nuts | 105 N.m | 77 lb ft |
| Rear Cover M10 Bolts | 46 N.m | 34 lb ft |
| Rear Cover M8 Bolts | 26 N.m | 19 lb ft |
| Ring Gear M8 Bolts | 54 N.m | 40 lb ft |
| Side Bracket Bushing-to-Body M12 Bolts | 105 N.m | 77 lb ft |
| Vent Fitting | 24 N.m | 18 lb ft |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.