TM 5-3895-370-14&P
Table 5-4. Operator Troubleshooting Procedures - CONT.
Malfunction
Test or inspection
Corrective action
BITUMINOUS SYSTEM (CONT)
25.
BITUMINOUS PUMP DOES NOT OPERATE.
Step 1. Inspect coupling between hydraulic motor and bitumen pump.
If coupling is damaged, replace coupling (para 5-52).
If coupling is not damaged, go to step 2.
Step 2. Inspect hydraulic motor and bituminous shafts.
If hydraulic shaft is turning and pump is not, replace/repair bituminous pump (para 5-53).
If hydraulic motor shaft is not turning, go to fault symptom #18.
If both shafts are turning, fault not corrected. Notify supervisor.
5-22
