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 MANUALSGMC2003YUKON BASE, 4.8 V, RWDREPAIR AND DIAGNOSISRESTRAINTSRESTRAINTS CONTROL SYSTEMSSEAT BELT SYSTEMSPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2003 GMC Yukon Base, 4.8 V, RWD
Fastener Tightening Specifications
2003 GMC Yukon Base, 4.8 V, RWDSECTION Fastener Tightening Specifications
Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Center Front Seat Belt Bolt | 53 N.m | 39 lb ft |
| Center Front Seat Belt Buckle Bolt | 53 N.m | 39 lb ft |
| Center Rear Seat Belt Anchor Bolt | 52 N.m | 38 lb ft |
| Center Rear Seat Belt Retractor Bolt | 52 N.m | 38 lb ft |
| Front Seat Belt Buckle Nut | 53 N.m | 39 lb ft |
| Front Seat Retractor Bolt | 53 N.m | 39 lb ft |
| Front Seat Upper Anchor Bolt | 53 N.m | 39 lb ft |
| Outboard Seat Belt Anchor Nut | 53 N.m | 39 lb ft |
| Rear Seat Belt Buckle Bolt | 53 N.m | 39 lb ft |
| Rear Seat Belt Latch Cover Screw | 2 N.m | 18 lb in |
| Rear Seat Belt Retractor Bolts | 53 N.m | 39 lb ft |
| Rear Seat Belt to Body Bolt | 55 N.m | 41 lb ft |
| Retractor Tower 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:
- • 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.