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.
1993 Chevrolet Cavalier VL, 4D WagonFACTORY OEM SERVICE PROCEDURE
Pinion Clearance Check
- Disconnect motor field coil at solenoid terminal "M", and insulate field connector. Connect negative ground lead to starter frame. Connect 12 volts to solenoid terminal "S". Momentarily touch jumper lead from solenoid terminal "M" to starter frame, shifting pinion into cranking position.
- Push pinion as far as possible away from retainer. Using a feeler gauge, ensure there is .010-.160" (.25-4.06 mm) clearance between pinion and retainer. See Fig 1 .
NOTE:
Pinion clearance is not adjustable. If clearance is not within specification, disassemble and check motor.
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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