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 MANUALSCHEVROLET2018SUBURBAN FL, RWD, GAS/ETHANOLREPAIR AND DIAGNOSISRESTRAINTSRESTRAINTS CONTROL SYSTEMSSEAT BELT SYSTEMSPECIFICATIONSFASTENER SPECIFICATIONS
2018 Chevrolet Suburban FL, RWD, Gas/Ethanol
Fastener Specifications
2018 Chevrolet Suburban FL, RWD, Gas/EthanolSECTION Fastener Specifications
Reusable Threaded Fastener Tightening Specifications
|
NOTE:
All fasteners listed in this table can be reused after removal. |
|
|---|---|
| Application | Specification |
| Metric (English) | |
| Front Seat Belt Buckle Fastener | 52 N.m (38 lb ft) |
| Front Seat Belt Latch Bolt | 45 N.m (33 lb ft) |
| Rear Center Seat Belt Retractor Fastener | 45 N.m (33 lb ft) |
| Rear Seat Belt Buckle Fastener | 45 N.m (33 lb ft) |
| Rear Seat Belt Retractor Lower Fastener | 45 N.m (33 lb ft) |
| Rear Seat Belt Retractor Upper Fastener | 45 N.m (33 lb ft) |
| Rear Seat Shoulder Belt Anchor Bolt | 43 N.m (32 lb ft) |
| Rear Seat Shoulder Belt Anchor Plate Fastener | 45 N.m (33 lb ft) |
| Rear Seat Shoulder Belt Retractor Bolt | 43 N.m (32 lb ft) |
| 3rd Row Rear Center Seat Belt Retractor Fastener | 45 N.m (33 lb ft) |
| 3rd Row Rear Seat Belt Buckle Bolt | 45 N.m (33 lb ft) |
| 3rd Row Rear Seat Belt Buckle Nut | 45 N.m (33 lb ft) |
| 3rd Row Rear Seat Belt Retractor Lower Fastener | 45 N.m (33 lb ft) |
| 3rd Row Rear Seat Belt Retractor Upper Fastener | 45 N.m (33 lb ft) |
| 3rd Row Rear Seat Center Belt Anchor Bolt | 45 N.m (33 lb ft) |
| 3rd Row Rear Seat Shoulder Belt Anchor Plate Fastener | 45 N.m (33 lb ft) |
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.