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 MANUALSCHEVROLET1997CHEVY EXPRESS G3500, VAN CARGO, 6.5 FREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 102 (AUTOMATIC TRANSMISSION OVERHAUL - 4L80-E)TORQUE SPECIFICATIONS
1997 Chevrolet Chevy Express G3500, Van Cargo, 6.5 F
Torque Specifications
1997 Chevrolet Chevy Express G3500, Van Cargo, 6.5 FSECTION Torque Specifications
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 1998 GMC Savana Special, 1998 GMC Savana Camper Special, 1998 GMC Savana, 1998 Chevrolet RV Cutaway, and 1998 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) |
|---|---|
| Center Support Bolt | 32 (43) |
| Connector Cooler Fitting Bolt | 29 (39) |
| Converter-To-Flexplate Bolt | 32 (43) |
| Extension Housing-To-Case Bolt | 25 (34) |
| Manual Shaft-To-Detent Lever Nut | 18 (24) |
| Oil Pan Bolt | 18 (24) |
| Parking Pawl Bracket-To-Case Bolt | 18 (24) |
| Pump Body-To-Case Bolt | 18 (24) |
| Pump Cover-To-Pump Body Bolt | 18 (24) |
| Rear Servo Cover-To-Case Bolt | 18 (24) |
| Rear Transmission Mount Bolt | 32 (43) |
| Rear Transmission Support Bracket Nut | 32 (43) |
| Transmission-To-Engine Bolt | 32 (43) |
| 4th Clutch Bolt | 17 (23) |
| INCH Lbs. (N.m) | |
| Accumulator Housing-To-Case Bolt | 98 (11) |
| Lube Pipe Clamp Bolt | 98 (11) |
| Oil Pressure Test Plug | 98 (11) |
| Pressure Control Solenoid Bracket Bolt | 71 (8) |
| Solenoid-To-Valve Body Bolt | 71 (8) |
| Speed Sensor Bolt | 98 (11) |
| Valve Body-To-Case Bolt | 98 (11) |
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.