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 DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSAUTOMATIC TRANSMISSION/TRANSAXLECASE, A/T
2002 Chevrolet Express 1/2 Ton Van V8-5.7L VIN R
Case, A/T
2002 Chevrolet Express 1/2 Ton Van V8-5.7L VIN RSECTION Case, A/T
4L60-E
Case Extension to Case Bolt 42.0 - 48.0 Nm (31 - 35 ft. lbs.)
Case Extension to Case Bolt (4WD Shipping) 11.2 - 22.6 Nm (8.3 - 16.7 ft. lbs.)
4L80-E
Case Center Support 43 Nm (32 ft. lbs.)
Transmission Case to Engine 44 Nm (32 ft. lbs.)
Case Extension to Case Bolt 42.0 - 48.0 Nm (31 - 35 ft. lbs.)
Case Extension to Case Bolt (4WD Shipping) 11.2 - 22.6 Nm (8.3 - 16.7 ft. lbs.)
4L80-E
Case Center Support 43 Nm (32 ft. lbs.)
Transmission Case to Engine 44 Nm (32 ft. lbs.)
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.