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 MANUALSCHEVROLET2002EXPRESS 1/2 TON VAN V8-5.7L VIN RREPAIR AND DIAGNOSISSTARTING AND CHARGINGSPECIFICATIONS
2002 Chevrolet Express 1/2 Ton Van V8-5.7L VIN R
Starting and Charging: Specifications
2002 Chevrolet Express 1/2 Ton Van V8-5.7L VIN RSECTION Specifications
Fastener Tightening Specifications
| Auxiliary Battery Hold Down Retaining Bolt | 25 N.m |
| Auxiliary Battery Tray Retaining Bolts | 25 N.m |
| Auxiliary Generator Brace Mounting (Long) Bolts | 50 N.m |
| Auxiliary Generator Brace Mounting (Short) Bolts | 25 N.m |
| Auxiliary Positive and Negative Battery Cable Retaining Bolts to the Battery | 15 N.m |
| Battery Negative Cable Lead to Engine Block Bolt | 25 N.m |
| Battery Negative Cable Lead to Inner Fender Well Bolt | 10 N.m |
| Battery Negative/Positive Terminal Bolts | 17 N.m |
| Front Battery Hold Down Retaining Bolt | 25 N.m |
| Front Battery Tray Retaining Bolts | 25 N.m |
| Generator Brace to the Generator Bracket Retaining Bolts | 50 N.m |
| Generator Bracket Mounting Bolts and Nuts | 41 N.m |
| Generator Output (Bat) Terminal Nut | 18 N.m |
| Generator Pulley Retaining Nut | 75 N.m |
| Ignition Wire Harness to the Starter Motor Solenoid | 2 N.m |
| Oil Fill Tube Screws | 5 N.m |
| Oil Fill Tube Support Bracket Bolt | 25 N.m |
| Positive Battery Cable Lead to Junction Block Retaining Nut | 10 N.m |
| Positive Battery Cable to the Starter Motor Solenoid | 10 N.m |
| Starter Motor Field Lead Retaining Nut | 11 N.m |
| Starter Motor Heat Shield Retaining Bolts | 3 N.m |
| Starter Motor Heat Shield Retaining Nuts | 6 N.m |
| Starter Motor Retaining Bolts to the Engine | 45 N.m |
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.