Torque Converter Housing Cleaning and Inspection

WARNING: This page is about a different car, the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Cadillac Escalade EXT, 2007 Cadillac Escalade ESV, and 2007 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Torque Converter, Fluid Cooler Pipe Fitting Seal, Vent Pipe & Line Pressure Test Hole Plug

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 NOTE: Refer to Seal Reuse Notice . Tip: Refer to Oil Cooler Pipe Seals Replacement .
4	Torque Converter Bushing