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 the 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.

NOTE: Do not drive the seal into the torque, converter housing until it bottoms out; it will block the fluid return passage and cause transmission damage.





Countershaft Bearing Replacement

Special Tools Required
^ Adjustable bearing puller, 25-40 mm 07736-A01000B or 07736A0100A
^ 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 guide plate is worn or damaged, replace it.





3. Install the ATF guide plate in the torque converter housing, and install a new countershaft bearing (B)
4. Install the countershaft bearing securely in the torque converter housing using the driver and the 62 x 68 mm attachment.





5. 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 torque converter housing surface (C). Do not install the countershaft bearing higher than 0.05 mm (0.002 in.) above the torque converter 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 torque converter housing to about 212°F (100°C) using a heat gun (B) Do no heat the torque converter housing more than 212°F (100°C).

NOTE: Let the torque converter housing cool to normal temperature before installing the secondary shaft bearing.





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





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





6. Check that the bearing groove aligns with the torque converter housing surface, then install the bearing set plate with aligning the bearing groove.
7. Install a new lock washer and 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-ZV00100

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 torque converter housing surface using the driver and the oil seal driver attachment.