Page 953 - Foton Workshop Manual - Auman EST-M

Axles, Transmission Shafts - Rear Axle AX-41

Failure phenomenon list IN

Use the list below to help you find the reasons of failures. The number represents the order of failure reason
possibility Check each part according to the order and replace it when necessary DI
Failure phenomenon Possible reason Failure elimination

1. Gear oil (not sufficient) Filling gear oil EG

2. Gear oil (model not correct) change
TR
3. Drive gear bearing (worn or broken) change

4. Differential mechanism (bearings at two ends
Replace the broken bearing
broken and bearing cover bolt loose) AX

5. Drive and driven gear (mesh gap too much) Adjust the clearance
FR
6. Drive and driven gears (mesh gap too small) Adjust the clearance

7. Drive and driven gears (worn excessively) Replace the drive and driven gears
Abnormal noise during ST
8. Driven gear (bolt loose) Tighten the bolt
driving
9. Drive and driven gear (mesh surface not correct) Adjust the drive and driven gears
BR
10. Planetary gear and semi-gear (back lash too
Adjustment
much)
BW
11. Axle shaft bearing (damaged) change

12. Semi-axle bearing (play) Re-install the semi-shaft bearing
EL
13. Adjustment nut of differential (loose) Fasten adjustment nut of differential

14.Tyre nut (loose) Re-install the tyre nut

15. The driving, driven gear (broken) change

1. Gear oil (excessive) Discharge the gear oil

2. Vent plug (clogged) Dredge the vent plug

3. Oil seal (damaged, worn) Replace the oil seal

4. Connecting surface of axle housing and main Coat sealant and reinstall the main

drive (oil leakage) transmission

5. Axle housing welding seam, main reducer housing
Drive axle leaking Repair or replace the leaking housing
(leaking)
during driving
6. Fill port and oil discharge outlet plug screw
Replace the gasket
(leaking)

7. Drive gear oil seal (damaged) change

8. Rear axle semi-shaft oil seal (damaged) change

9. Rear axle semi-shaft spline (broken tooth) change

10. Rear axle semi-axle (broken) change

AX-041