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 MANUALSPONTIAC2008GRAND PRIX BASEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 357 (HYDRAULIC BRAKE SYSTEM)SPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2008 Pontiac Grand Prix Base
Fastener Tightening Specifications
2008 Pontiac Grand Prix BaseSECTION Fastener Tightening Specifications
WARNING: This page is about a different car, the 2008 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Bleeder Valve | 8.3 N.m | 73.5 lb in |
| Brake Hose Bracket Retaining Bolts | 29.0 N.m | 21.4 lb ft |
| Brake Hose to Brake Pipe Fitting | 15.2 N.m | 11.2 lb ft |
| Brake Hose to Caliper Fitting | 29.0 N.m | 21.4 lb ft |
| Brake Pedal Bracket and Vacuum Booster Mounting Nut | 12.7 N.m | 112.4 lb in |
| Brake Pedal Shaft Nut and Bolt | 37.0 N.m | 27.3 lb ft |
| Brake Pipe Flare Nut | 15.2 N.m | 11.2 lb ft |
| Cruise Control Actuator Bracket Nut and Bolt | 43.0 N.m | 31.7 lb ft |
| Master Cylinder Nut | 12.5 N.m | 110.6 lb in |
| Master Cylinder Piston Stopper Bolt | 10.0 N.m | 88.5 lb in |
| Proportioning Valve Bolts | 5.4 N.m | 47.79 lb in |
| Vacuum Booster Push Rod Clevis Nut | 26.0 N.m | 19.2 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.