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 G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1636 (HYDRAULIC BRAKE SYSTEM)SPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6
Fastener Tightening Specifications
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Fastener Tightening Specifications
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Antilock Brake System (ABS) Module Splash Shield Bolt | 20 N.m | 15 lb ft |
| Brake Booster Nut - Hydraulic Booster | 33 N.m | 24 lb ft |
| Brake Booster Nut - Vacuum Booster | 33 N.m | 24 lb ft |
| Brake Booster Pushrod Retainer Bolt | 10 N.m | 89 lb in |
| Brake Hose Fitting Bolt - Front | 40 N.m | 30 lb ft |
| Brake Hose Fitting Bolt - Rear | 40 N.m | 30 lb ft |
| Brake Master Cylinder Pressure Sensor | 26 N.m | 19 lb ft |
| Brake Modulator Manual Pressure Relief Valve | 40 N.m | 30 lb ft |
| Brake Pedal Pivot Nut | 35 N.m | 26 lb ft |
| Brake Pipe Fitting | 25 N.m | 18 lb ft |
| Brake Pipe Fitting - Master Cylinder Two-mode Hybrid | 30 N.m | 22 lb ft |
| Brake Pipe Fitting - Master Cylinder With JL4 | 32 N.m | 24 lb ft |
| Brake Pipe Fitting - Master Cylinder Without JL4 | 25 N.m | 18 lb ft |
| High Pressure Accumulator (HPA) - Two-mode Hybrid | 30 N.m | 22 lb ft |
| Hose Bracket Bolt | 9 N.m | 80 lb in |
| Hose Bracket to Frame Bolt - Rear | 25 N.m | 18 lb ft |
| Hose Bracket to Frame Nut - Rear (JH6, JH7) | 25 N.m | 18 lb ft |
| Hose Bracket to Rear Axle Bolt | 9 N.m | 80 lb in |
| Hose to Rear Axle Bolt - JD9, JF3 w/JL4, JH6, JH7 | 25 N.m | 18 lb ft |
| Master Cylinder Nut | 36 N.m | 27 lb ft |
| Power Brake Booster Hose Fitting - Inlet | 33 N.m | 24 lb ft |
| Power Brake Booster Hose Fitting - Outlet | 33 N.m | 24 lb ft |
| Primary Piston Position Sensor Screw | 10 N.m | 89 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.