Control Valve Assembly: Inspection
Ensure retainer plates are properly positioned in lower and upper valve bodies. See Fig 1 . DO NOT lose retainer plates. Check oil strainer for damage. Inspect OD and lock-up cancel solenoids. Check oil cooler relief valve springs for damage or deformation. Measure spring free length and outer diameter. Free length should be .670" (17.02 mm) and diameter should be .315" (8.00 mm). Replace springs if not as specified.