Canada - A/T - U660E Torque Converter Precautions
BulletinTSB2281
Issue Date
July 13, 2006
Title
U660E 6-SPEED TORQUE CONVERTER
Component
AUTOMATIC TRANSMISSION
Models
'07 ES 350 (6-Speed ATM)
INTRODUCTION:
Proper torque converter installation procedures must be followed when replacing the U660E 6-speed transaxle. A growling noise and/or ATF leak may result if the torque converter is improperly installed. This TSB highlights the measurement procedure for proper torque converter installation.
APPLICABLE VEHICLES:
- 2007 model year ES 350 vehicles equipped with 6-speed automatic transmission.
WARRANTY INFORMATION:
REPAIR PROCEDURE:
Using vernier calipers and a straightedge, measure the depth of the torque converter from the bell housing mounting surface to the torque converter mounting lugs.
Standard measurement: 14 mm (0.55 in.)
HINT:
- Be sure to deduct the thickness of the straightedge.
- For easier torque converter installation, tip the top slightly inward while rotating and applying inward pressure.
NOTE:
Internal damage may occur if the torque converter is not fully engaged to the oil pump drive gear.