Mainshaft Bearing and Oil Seal Replacement

Special Tools Required 

• Oil Seal Driver, 65 mm 07JAD-PL90100
• Adjustable Bearing Puller, 25-40 mm 07736-A01000B
• Bearing Driver Attachment, 42 x 47 mm 07746-0010300
• Driver Handle, 15 x 135L 07749-0010000
• Slide Hammer 3/8"-16 UNF, commercially available

1. Remove the ball bearing (A) from the clutch housing (B) using the 25-40 mm adjustable bearing puller (C) and a commercially available 3/8"-16 UNF slide hammer (D).
   Fig 1: Removing Ball Bearing (A) From Clutch Housing (B) Using Adjustable Bearing Puller (C)

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
2. Remove the oil seal (A) from the clutch housing.
   NOTE: Be careful not to damage the clutch housing while removing the oil seal.
   Fig 2: Removing Oil Seal (A) From Clutch Housing

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
3. Drive in a new oil seal (A) about 0.6-1.0 mm (0.024- 0.039 in) below the surface of the clutch housing (B) using the 15 x 135L driver handle (C) and the 42 x 47 mm bearing driver attachment (D).
   Fig 3: Driving In A New Oil Seal (A) Below Surface Of Clutch Housing (B) Using Driver Handle (C)

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
4. Drive in a new ball bearing from the transmission side using the 65 mm oil seal driver (A).

Fig 4: Driving In A New Ball Bearing From Transmission Side Using 65 Mm Oil Seal Driver (A)

Courtesy of AMERICAN HONDA MOTOR CO., INC.