Mainshaft Bearing and Oil Seal Replacement

Special Tools Required 

• Adjustable Bearing Puller, 25 - 40 mm 07736-A01000B
• Bearing Driver Attachment, 62x68 mm 07746-0010500
• Bearing Driver Attachment, 72 x 75 mm 07746-0010600
• Driver Handle, 15 x 135L 07749-0010000
• Slide Hammer 07936-371020A
• Bearing Remover Shaft 07JAC-PH80200

1. Remove the oil seal from the torque converter housing.
   Fig 1: Removing Oil Seal From Torque Converter Housing

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
2. Remove the mainshaft bearing using the 25- 40 mm adjustable bearing puller, the bearing remover shaft, and the slide hammer.
   Fig 2: Removing Mainshaft Bearing Using Adjustable Bearing Puller, Bearing Remover Shaft And Slide Hammer

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
3. Install a new bearing until it bottoms in the torque converter housing using the 15 x 135L driver handle and the 62 x 68 mm bearing driver attachment.
   Fig 3: Installing Bearing In Torque Converter Housing Using Driver Handle And Bearing Driver Attachment

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
4. Install a new oil seal flush with the torque converter housing using the 15 x 135L driver handle and the 72 x 75 mm bearing driver attachment.
   NOTE: Do not drive the oil seal into the torque converter housing until it bottoms out, it will block the fluid return passage and cause transmission damage.
   Fig 4: Installing Oil Seal Flush Using Driver Handle And Bearing Driver Attachment

   Courtesy of AMERICAN HONDA MOTOR CO., INC.