TM 10-4330-234-13&P
Table 3-1. Operator Troubleshooting Procedures (Cont).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3.
DISCHARGED FUEL IS CONTAMINATED (Cont).
Step 3. Contamination still exists.
Notify unit maintenance.
4.
SUDDEN INCREASE/DECREASE IN PRESSURE DIFFERENTIAL GAGE.
Check to see if pump is operating properly.
If pump is not operating properly, refer to applicable technical manual.
If problem still exists, notify unit maintenance.
5.
AUTOMATIC DRAIN VALVE INOPERABLE.
Step 1. Check sight gage for water.
Check isolation valve to ensure it is open (refer to para. 2-10c.). If opened, manually
drain and notify unit maintenance.
Step 2. Check for fuel being discharged from automatic drain valve.
Close isolation valve, manually drain as needed (refer to para. 2-10c.) and notify unit
maintenance.
SECTION III. OPERATOR'S MAINTENANCE PROCEDURES
Paragraph
Page
General .........................................................................................................
3-4.
General. The filter/separator requires no operator level maintenance.
3-3/(3-4 blank)
