Final Drive - RE4F04V

Final Drive - REF04V:

INSPECTION

Gear, washer, shaft and case




- Check mating surfaces of differential case, side gears, pinion mate gears and viscous coupling.
- Check washers for wear.

Viscous coupling




- Check case for cracks.
- Check silicone oil for leakage.

Bearings




- Make sure bearings roll freely and are free from noise cracks, pitting or wear.
- When replacing taper roller bearing, replace outer and inner race as a set.