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Home >> GMC >> 1993 >> Forward Control 7.4 N >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Overhaul - 4L60/4L60-E >> Component Disassembly & Reassembly >> Reverse Input Clutch >> Disassembly

Reverse Input Clutch: Disassembly

  1. Remove retaining ring from reverse input clutch housing. Remove selective backing plate, steel clutch plates, friction plates and Belleville plate. See Figure. Note number of clutch plates used. Compress reverse input spring assembly.
  2. Remove retaining ring. Remove spring assembly. Remove piston and seals. Thickness of friction plates should be .068-.074" (1.73-1.88 mm).