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 MANUALSBUICK1998REGAL 25TH ANNIVERSARY EDITIONREPAIR AND DIAGNOSIS (SINGLE PAGE)TRANSMISSIONAUTOMATIC TRANSAUTOMATIC TRANSAXLE OVERHAUL & TESTING - 4T65-ECOMPONENT DISASSEMBLY & REASSEMBLYDRIVEN SPROCKET SUPPORT ASSEMBLYREASSEMBLY
1998 Buick Regal 25th Anniversary Edition
Driven Sprocket Support Assembly: Reassembly
1998 Buick Regal 25th Anniversary EditionSECTION Reassembly
- Lubricate NEW inner and outer seal with transaxle fluid prior to installation. Install outer seal on 4th clutch piston. Install inner seal for 4th clutch piston onto driven sprocket support hub. See Figure.
- Install 4th clutch piston into driven sprocket support and align components. Install 4th clutch spring assembly into piston. Using spring compressor, compress spring assembly and install snap ring. See Figure. Lubricate NEW oil seal rings for 2nd clutch housing if they are being replaced. Install rings onto driven sprocket support hub.
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.