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 422 (HYDRAULIC BRAKE SYSTEM)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 is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Brake Hose Bracket Bolt | 14 N.m | 124 lb in |
| Brake Hose Fitting Bolt - Front and Rear (JE5, JL9) | 50 N.m | 37 lb ft |
| Brake Hose Fitting Bolt - Front and Rear (J56) | 34 N.m | 25 lb ft |
| Brake Pedal Bracket Nut | 25 N.m | 18 lb ft |
| Brake Pipe Fitting | 18 N.m | 13 lb ft |
| Front Brake Hose Bracket Bolt | 14 N.m | 124 lb in |
| Intermediate Brake Hose Assembly Nut | 14 N.m | 124 lb in |
| Master Cylinder Brake Pipe Fitting | 38 N.m | 28 lb ft |
| Master Cylinder Nut | 25 N.m | 18 lb ft |
| Power Brake Booster Auxiliary Pump Assembly Bolts and Nuts | 10 N.m | 89 lb in |
| Power Brake Booster Auxiliary Pump Bolt | 22 N.m | 16 lb ft |
| Power Brake Booster Auxiliary Pump Nut | 70 N.m | 52 lb ft |
| Steering Column Support Bracket Nut | 25 N.m | 18 lb ft |
| Vacuum Brake Booster Bracket Nut | 25 N.m | 18 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.