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 MANUALSGMC2013SIERRA 3500 HD WT, 2D PICKUP, 6.0L ENG VIN G, RWD, GASREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTINFOTAINMENTCELLULAR SYSTEM, ENTERTAINMENT SYSTEM, AND NAVIGATION SYSTEMSPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2013 GMC Sierra 3500 HD WT, 2D Pickup, 6.0L Eng VIN G, RWD, Gas
Fastener Tightening Specifications
2013 GMC Sierra 3500 HD WT, 2D Pickup, 6.0L Eng VIN G, RWD, GasSECTION Fastener Tightening Specifications
Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Amplifier Screw | 9 N.m | 80 lb in |
| Antenna Assembly Screw | 5 N.m | 44 lb in |
| Antenna Mast | 6 N.m | 53 lb in |
| Antenna Module Bolt | 9 N.m | 80 lb in |
| Front Floor Console Screw | 9 N.m | 80 lb in |
| Front Floor Console Bracket Screw | 9 N.m | 80 lb in |
| Front Floor Console Speaker Nut | 9 N.m | 80 lb in |
| Front Speaker Screw | 6 N.m | 53 lb in |
| Front Door Speaker Screw | 3 N.m | 25 lb in |
| Mobile Telephone Antenna Bolt | 9 N.m | 80 lb in |
| Radio Retaining Screws | 2 N.m | 18 lb in |
| Rear Door Speaker Screw | 3 N.m | 25 lb in |
| Rear Pillar Speaker Screw | 3 N.m | 25 lb in |
| Rear Radio Control Screw | 1.5 N.m | 13 lb in |
| Roof Console Screw | 2 N.m | 18 lb in |
| Video Display Assembly Screw | 2 N.m | 18 lb in |
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.