EBS00166 CHECKING THE DIFFERENTIAL GEARS 1. Check: gear teeth Pitting/galling/wear Replace. bearing Pitting/damage Replace. oil seal O-ring Damage Replace. 2. Check: front drive shaft splines differential drive pinion gear splines Wear/damage Replace. spring Fatigue Replace. Move the spring up and down. 3. Check: front drive shaft Bends Replace. _ Do not attempt to straighten a bent shaft; this may dangerously weaken the shaft. WARNING И 3V CHECKING THE DIFFERENTIAL GEAR MOTOR 1. Check: differential gear motor 1 MMM M M MMM M M MMM M M MMM M M MMM M M MMM M MMM a. Connect two C size batteries to the gear motor terminals 1 (as shown in illustration). 2 CAUTION:
Be sure to check the motor operation after removing it from the differential gear case assembly. Do not use a 12 V battery to operate the pinion gear. И Check that the pinion gear 2 turns counter- clockwise. 7 - 12 FRONT CONSTANT VELOCITY JOINTS AND DIFFERENTIAL GEAR DRIV DRIV