Torque Converter Housing Disassemble & Service

Mainshaft Bearing and Oil Seal Replacement

Special Tools Required
^ Adjustable bearing puller, 25-40 mm 07736-A01000B or 07736-A01000A
^ Driver 07749-0010000
^ Attachment, 62 x 68 mm 07746-0010500
^ Attachment, 72 x 75 mm 07746-0010600

1. Remove the mainshaft bearing and oil seal using the adjustable bearing puller and a commercially available 3/8 "-16 slide hammer (A).





2. Install a new mainshaft bearing until it bottoms in the torque converter housing using the driver and the 62 x 68 mm attachment.





3. Install a new oil seal flush with the torque converter housing using the driver and the 72 x 75 mm attachment.





Countershaft Bearing Replacement

Special Tools Required
^ Adjustable bearing puller, 25-40 mm 07736-A01000B or 07736-A01000A
^ Driver 07749-0010000
^ Attachment, 62 x 68 mm 07746-0010500

1. Remove the countershaft bearing using the adjustable bearing puller and a commercially available 3/8 "-16 slide hammer (A).





2. Remove the ATF guide plate (A), and check it for wear and damage. If the ATF guide plate is worn or damaged, replace it.





3. Install the ATF guide plate and a new countershaft bearing using the driver and the 62 x 68 mm attachment.





4. Make sure that the bearing outer race notch-cut (A) is installed at a height of 0-0.05 mm (0-0.002 in.) (B) above the housing surface (C). Do not install the bearing higher than 0.05 mm (0.002 in.) above the housing surface.





Secondary Shaft Bearing Replacement

Special Tools Required
^ Driver 07749-0010000
^ Attachment, 62 x 68 mm 07746-0010500

1. Remove the bolt, then remove the lock washer (A) and the bearing set plate (B).





2. Remove the secondary shaft bearing (A) by heating the housing to about 212°F (100°C) using a heat gun (B). Do no heat the housing more than 212°F (100°C).

NOTE: Let the housing cool to normal temperature before installing the bearing.





3. Install new O-rings (A) on the ATF guide collar (B), then install the ATF guide collar in the housing.





4. Install a new secondary shaft bearing (C) in the direction shown.
5. Install a new secondary shaft bearing in the housing using the driver and the 62 x 68 mm attachment.





6. Check that the bearing groove aligns with the housing surface, then install the bearing set plate aligned with the bearing groove.
7. Install a new lock washer and the bolt, then bend the lock tab of the lock washer against the bolt head.

Selector Control Shaft Oil Seal Replacement

Special Tools Required
^ Driver 07749-0010000
^ Oil seal driver attachment 07947-ZVO0100

1. Remove the oil seal (A) from the torque converter housing (B).





2. Install a new oil seal (A) in the torque converter housing to a depth (B) of 0.5-1.5 mm (0.02-0.06 in.) below the housing surface using the driver and the oil seal driver attachment.