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.
1983 Chevrolet Sportvan G10, 5.7 LFACTORY OEM SERVICE PROCEDURE
End Play Check
- Inspect torque converter for hub scoring, cracks or weld area cracks before checking end play. Install End Play Checking Tool (J-35138) on torque converter. See Fig 1 .
- Note end play of torque converter. End play must be within specification. See TORQUE CONVERTER END PLAY SPECIFICATIONS . Replace torque converter if end play is not within specification or damage to hub area exists.
TORQUE CONVERTER END PLAY SPECIFICATIONS
| Converter Diameter: In. (mm) | End Play: In. (mm) |
|---|---|
| 9.65 (245.0) | .000-.020 (.00-.50) |
| 11.73 (298.0) | .000-.024 (.00-.61) |
Factory Service Tools
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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.
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