Adjustment

DRIVE PINION


Adjustment


TOOTH CONTACT
Refer to Adjustment.

COMPANION FLANGE RUNOUT
1. Fit a test indicator to the inner side of companion flange (socket diameter).





2. Rotate companion flange to check for runout.

Limit
Companion flange runout : Refer to "Companion Flange Runout". Companion Flange Runout

3. If the runout value is outside the runout limit, follow the procedure below to adjust.
a. Check for runout while changing the phase between companion flange and drive pinion by 90� step, and search for the position where the runout is the minimum.
b. If the runout value is still outside of the limit after the phase has been changed, possible cause will be an assembly malfunction of drive pinion and pinion bearing and malfunction of pinion bearing. Check for these items and repair if necessary.
c. If the runout value is still outside of the limit after the check and repair, replace companion flange.