Torque Converter Housing Cleaning and Inspection

Fig 1: Identifying Torque Converter Housing

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedures Thoroughly clean the torque converter housing assembly, including threads, with clean solvent. Clean sealing surfaces. Inspect all threaded holes. If necessary, repair any thread damage.
1	Line Pressure Test Hole Plug
2	A/Trans Vent Pipe
3	Trans Fluid Cooler Pipe Fitting Seal CAUTION: Refer to Seal Reuse Caution . Tip: Refer to Transmission Fluid Cooler Pipe Seal Replacement .
4	Torque Converter Bushing