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.
2003 Hummer H2FACTORY OEM SERVICE PROCEDURE
Torque Specifications
WARNING: This page is about a different car, the 2003 Oldsmobile Aurora and 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) |
|---|---|
| Battery Cables-To-Battery Bolt | 11 (15) |
| Battery Cable-To-Rear Fuse Block Nut | 11 (15) |
| Battery Negative Cable-To-Floor Pan Bolt | 27 (36) |
| Battery Retainer Bolt | 13 (17) |
| Engine Ground Cable Bolt | 37 (50) |
| Generator Mounting Bolts | 37 (50) |
| INCH Lbs. (N.m) | |
| Battery Positive Cable-To-Remote Positive Terminal Nut | 106 (12) |
| Generator Output BAT Terminal Nut | 111 (12.5) |
Factory Service Tools
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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.