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.
2006 GMC Sierra 1500, 2D Pickup, 5.3 Z, 4WD, Part TimeFACTORY OEM SERVICE PROCEDURE
Fastener Tightening Specifications
Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Armrest Mounting Screw | 2 N.m | 18 lb in |
| Check Strap Bolt | 24 N.m | 18 lb ft |
| Check Strap Nuts | 24 N.m | 18 lb ft |
| Clevis Bolt | 24 N.m | 18 lb ft |
| Door Hinge Bolt | 24 N.m | 18 lb ft |
| Door Lock and Actuator Assembly Mounting Bolt | 9 N.m | 80 lb in |
| Door Striker Bolt | 24 N.m | 18 lb ft |
| Inside Door Handle Mounting Bolt | 9 N.m | 80 lb in |
| Outside Door Handle Mounting Bolt | 9 N.m | 80 lb in |
| Outside Rearview Mirror Retaining Nut | 9 N.m | 80 lb in |
| Side Access Door Inside Handle Nut | 9 N.m | 80 lb in |
| Side Access Door Latch Bolt | 9 N.m | 80 lb in |
| Side Access Door Latch Control | 9 N.m | 80 lb in |
| Side Access Door Lower Striker Bolt | 24 N.m | 18 lb ft |
| Side Access Door Upper Striker Bolt | 24 N.m | 18 lb ft |
| Side Door Inside Handle Nut | 9 N.m | 80 lb in |
| Window Glass Retaining Bolt | 2 N.m | 18 lb in |
| Window Run Channel Bolt | 9 N.m | 80 lb in |
| Window to Regulator Bolt | 9 N.m | 80 lb in |
| Window Sash Channel Bolt | 6 N.m | 53 lb in |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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