17. Rear Unit End Play Check

^ Tools Required
- J 8001-3 Dial Indicator
- J 25025-8 Guide Pin Set





1. Assemble the J 25025-B by attaching the threaded rod and the dial indicator holder to one of the case extension bolt holes on the transmission case.
2. Push the output shaft (671) in to take up any slack.
3. Assemble the J 8001-3 onto the dial indicator holder. Index the J 8001-3 to the end of the output shaft (671).
4. Set the J 8001-3 to 0.
5. Move the output shaft (671) in and out, noting the amount of end play. The correct end play is between 0.127-0.635 mm (0.005-0.025 inch).

Important: During reassembly, the rear unit end play check must be repeated to verify the accuracy of the selective washer.

6. Record this measurement for future reference.
7. Remove the tools from the transmission.