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Home >> Buick >> 2002 >> Park Avenue Ultra V6-3.8L SC VIN 1 >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Service and Repair >> Overhaul >> Repair Instructions >> 34. Case Assembly Inspection

34. Case Assembly Inspection

Case Assembly Inspection





1. Inspect the components that are still on the transmission case for the following conditions:
^ Loose, cross-threaded, or damaged pipe fittings on the transmission oil cooler
^ A loose, missing, or damaged transmission name plate
2. Inspect the transmission case for the following conditions:
^ Gasket sealing surfaces that are damaged or which have porosity
^ Bolt or screw holes that are stripped or damaged (repair with a thread insert)
^ Damaged or porous case oil passages
^ Damaged snap ring grooves or housing splines
^ Loose, missing or damaged band anchor pins
^ Damaged or porous case surfaces
^ Plugged drain back holes for the torque converter oil seal





3. Inspect the components that are still on the transmission case for the following conditions:
^ A loose, plugged, or damaged transmission vent assembly
^ A loose, cross-threaded, or damaged oil pressure test hole plug