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Home >> Buick >> 1992 >> Roadmaster Base >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Overhaul & Testing - 700-R4/4L60 >> Component Disassembly & Reassembly >> Valve Body >> Inspection
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Valve Body: Inspection

  1. Clean all components with clean solvent, and dry using compressed air. Ensure all components are placed in sequence for correct reassembly.
  2. Inspect valves and sleeves for scoring and cracks. Ensure valves move freely in bores. Inspect valve body for cracks and scored bores. Inspect machined surfaces for damage. Inspect springs for damaged coils. Replace damaged components as necessary.