Tools Required
- Install the 
J 25025-7A 
and the 
J 8001 .
 
- Position the dial indicator with the stem contacting the output
shaft (112). Zero the dial indicator.
 
- Insert the 
J 28585  through the vehicle speed sensor bore and lift the speed sensor rotor
for measurement. Protect the bore with a piece of wood or a suitable piece
of plastic.
 
- Proper end play clearance is 0.15-0.65 mm (0.006-0.026 in).
 
- Record the measured specification. If necessary make an adjustment
during reassembly using a selective thrust washer with the proper thickness.
 
- Remove the dial indicator set and the post.