Diesel Data: Automotive Repair

A/T Housing Bearing Removal




A/T Housing Bearing Removal

Special Tools Required
- Attachment, 78 x 80 mm 07NAD-PX40100
- Driver 07749-0010000
- Attachment, 42 x 47 mm 07746-0010300

1. Remove the idler gear shaft Idler Gear Shaft Removal and Installation when removing the mainshaft bearing and the idler gear shaft bearing.
NOTE: If you are only removing the countershaft bearing, the idler gear shaft removal is not needed.

2. To remove the mainshaft bearing and the countershaft bearing from the transmission housing, expand each snap ring using snap ring pliers, then drive the bearing out using the driver and the 78 x 80 mm attachment.
NOTE: Do not remove the snap ring unless it's necessary to clean the grooves in the transmission housing.






3. To remove the secondary shaft bearing and the idler gear shaft bearing, expand each snap ring using snap ring pliers, then drive the bearing out using the driver and the 42 x 47 mm attachment.