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.
2016 Chevrolet Suburban 3500 HD LSFACTORY OEM SERVICE PROCEDURE
Fastener Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Child Seat Restraint System Belt Bracket Bolt | 35 N.m | 26 lb ft |
| Front Center Seat Belt Buckle Bolt | 45 N.m | 33 lb ft |
| Front Seat Belt Buckle Bolt | 52 N.m | 38 lb ft |
| Front Seat Belt Guide Adjuster Bolt | 45 N.m | 33 lb ft |
| Front Seat Belt Latch Bolt | 45 N.m | 33 lb ft |
| Front Seat Belt Retractor Bolt | 45 N.m | 33 lb ft |
| Rear Center Seat Belt Retractor Bolt | 45 N.m | 33 lb ft |
| Rear Seat Belt Anchor Plate Bolt | 45 N.m | 33 lb ft |
| Rear Seat Belt Anchor Plate Nut | 45 N.m | 33 lb ft |
| Rear Seat Belt Buckle Bolt | 53 N.m | 39 lb ft |
| Rear Seat Belt Retractor Bolt | 45 N.m | 33 lb ft |
| Rear Seat Center Bracket Nut | 45 N.m | 33 lb ft |
| Rear Seat Upper Guide Bolt | 45 N.m | 33 lb ft |
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.