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 MANUALSBUICK1987REGAL GRAND NATIONALREPAIR AND DIAGNOSIS (SINGLE PAGE)TRANSMISSIONAUTOMATIC TRANSOVERHAUL - 200CCOMPONENT DISASSEMBLY & REASSEMBLYFORWARD CLUTCHINSPECTION
1987 Buick Regal Grand National
Forward Clutch: Inspection
1987 Buick Regal Grand NationalSECTION Inspection
- Inspect composition, steel and backing plates for wear, scores or other damage. Check spring retainer and release springs for distortion or collapse. Inspect piston and housing for cracks, distortion, open oil passages, or other damage. Inspect snap ring grooves for wear or damage, and make sure ball check in housing operates freely.
- Check turbine shaft for open passages on both ends of shaft, and check journals for damage. Inspect clutch housing cup plug and if damaged, remove using No. 3 screw extractor (grind to fit). Install new cup plug to .039" (1.0 mm) below surface (grind to fit).
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.