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 MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 321 (REAR DRIVE AXLE)SPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2008 Chevrolet Chevy Express G3500, Van Passenger Extended
Fastener Tightening Specifications
2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Fastener Tightening Specifications
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Axle Shaft Bolts (10.5 Inch Axle) | 156 N.m | 115 lb ft |
| Bearing Cap Bolts (8.6 Inch Axle) | 75 N.m | 55 lb ft |
| Bearing Cap Bolts (9.6 LD Axle) | 95 N.m | 63 lb ft |
| Bearing Cap Bolts (10.5 Inch Axle) | 185 N.m | 136 lb ft |
| Brake Junction Block Bolt (8.6 Inch Axle) | 20 N.m | 15 lb ft |
| Brake Junction Block Bolt (9.5 LD/10.5 Inch Axles) | 22 N.m | 16 lb ft |
| Brake Hose Bracket Bolt (8.6/9.5 LD,10.5 Axles) | 22 N.m | 16 lb ft |
| Differential Case Screws (10.5 Inch Axle) | 17 N.m | 13 lb ft |
| Pinion Gear Bearing Retainer Bolt (10.5 Inch Axle) | 88 N.m | 65 lb ft |
| Drain Plug (8.6/9.5 LD,10.5 Inch Axles) | 33 N.m | 24 lb ft |
| Fill Plug (8.6/9.5 LD,10.5 Inch Axles) | 33 N.m | 24 lb ft |
| Pinion Shaft Lock Bolt (8.6 Inch Axle) | 36 N.m | 27 lb ft |
| Pinion Shaft Lock Bolt (9.5 LD Axle) | 50 N.m | 37 lb ft |
| Rear Axle Cover Bolts (8.6Inch Axle) | 39 N.m | 29 lb ft |
| Rear Axle Cover Bolts (9.5 LD Inch Axle) | 39 N.m | 29 lb ft |
| Rear Axle Cover Bolts (10.5 Inch Axle) | 39 N.m | 29 lb ft |
| Ring Gear Bolts (8.6 Inch Axle) | 120 N.m | 89 lb ft |
| Ring Gear Bolts (9.5 LD Axle) | 140 N.m | 103 lb ft |
| Ring Gear Bolts (10.5 Inch Axle) | 165 N.m | 122 lb ft |
| Rear Axle Bearing Adjuster Nut (10.5 Inch Axle) | 70 N.m | 52 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.