
Dumper Troubleshooting
Cage Unloading System
56
PROBLEM
PROBLEM CAUSE
CORRECTIVE ACTION
Receiving belt will not run
1. Intralox belt too loose
2. Blown hose
3. Broken chain
4. Worn sprocket
5. Broken counter shaft
6. Broken drive shaft
7. Worn bearing
8. Broken Intralox belt
9. Broken Intralox sprocket
10. Faulty coil
11. Faulty shutdown valve
12. Faulty flow control
13. Faulty hydraulic motor
14. Faulty knee lever valve
(on hanging belt)
1. Adjust take-up and/or remove
belt section as needed
2. Replace hose (see
parts manual)
3. Replace chain (110-00001H)
4. Replace sprocket (see
parts manual)
5. Replace counter shaft
(see parts manual)
6. Replace drive shaft
(see parts manual)
7. Replace bearing (see
parts manual)
8. Replace Intralox belt
(see parts manual)
9. Replace Intralox sprocket
(050-00071)
10. Replace coil (091-24340)
11. Replace cartridge valve
(091-24338)
12. Replace flow control
(330-00272)
13. Replace motor (450-00004)
14. Replace knee lever valve
(810-00084)
DUMPER TROUBLESHOOTING (CONT’D)