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 MANUALSCHEVROLET1989G 30 VAN V8-305 5.0LREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSAUTOMATIC TRANSMISSION/TRANSAXLESYSTEM SPECIFICATIONSADDITIONAL TORQUE VALUES
1989 Chevrolet G 30 Van V8-305 5.0L
Additional Torque Values
1989 Chevrolet G 30 Van V8-305 5.0LSECTION Additional Torque Values
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| Flywheel To Converter | 30-35 Foot Pound-Force (ft.lb) |
| Governor Cover | 8-12 Foot Pound-Force (ft.lb) |
| Line Pressure Plug | 5-10 Foot Pound-Force (ft.lb) |
| Manual Shaft To Detent Lever | 15-20 Foot Pound-Force (ft.lb) |
| Manual Yoke To Manual Shaft | 13-18 Foot Pound-Force (ft.lb) |
| Parking Pawl Bracket | 15-20 Foot Pound-Force (ft.lb) |
| Pump Assembly To Case Screw | 15-20 Foot Pound-Force (ft.lb) |
| Pump Body To Cover | 15-20 Foot Pound-Force (ft.lb) |
| Rear Servo Cover To Case | 15-20 Foot Pound-Force (ft.lb) |
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.