Transfer Housing Tapered Roller Bearing Outer Race Replacement (With VTM-4)

Transfer Housing Tapered Roller Bearing Outer Race Replacement

Special Tools Required

- Oil Seal Driver Attachment, 58 mm 07JAD-PH80101
- Tapered Bearing Race Installer A 07MAF-SP0011A
- Installer Shaft 07MAF-SP0013A
- Bearing Driver Attachment, 52 x 55 mm 07746-0010400
- Driver Handle, 15 x 135L 07749-0010000

NOTE: Replace the tapered roller bearing with a new one whenever the tapered roller bearing outer race is replaced.

1. Remove the 52 mm tapered roller bearing outer race (A), the 75 mm tapered roller bearing outer race (B), and the 58 mm tapered roller bearing outer race (C) from the transfer transfer housing (D).

NOTE: Some tapered roller bearing outer races (52 mm, 58 mm, and 75 mm) are press-fitted in the transfer housing, and must be removed by heating the transfer housing.






2. Remove the press-fitted tapered roller bearing outer race (A) from the transfer housing (B) by heating the transfer housing to about 212 °F (100 °C) using a heat gun (C). Do not heat the transfer housing more than 212 °F (100 °C).






3. Install a new 52 mm tapered roller bearing outer race (A) until it bottoms in the transfer housing (B) using the driver handle and the 52 x 55 mm attachment.






4. Install a new 75 mm tapered roller bearing outer race (A) and a new 58 mm tapered roller bearing outer race (B) in the transfer housing (C), set the oil seal driver attachment and the tapered bearing race installer A over the tapered roller bearing outer races, and install the installer shaft through the oil seal driver attachment and installer.






5. Tighten the installer shaft nut (A) to install the tapered roller bearing outer races (B) (C) into the transfer housing (D) securely.