TM 10-4930-236-13&P
CHAPTER 3
OPERATOR'S MAINTENANCE INSTRUCTIONS
Page
Section I.
LUBRICATION INSTRUCTIONS....................................................................
3-1
Section II.
TROUBLESHOOTING ...................................................................................
3-1
Section III.
OPERATOR MAINTENANCE PROCEDURES...............................................
3-3
SECTION I. LUBRICATION INSTRUCTIONS
3-1. Lubrication. There are no lubrication requirements for the tank and pump unit.
SECTION II. TROUBLESHOOTING
3-2. Introduction.
a.
Table 3-1 lists the common malfunctions which you may find during the operation or maintenance of
the tank and pump unit or its components. You should perform the tests/inspections and corrective
actions in the order listed.
b.
This manual cannot list all malfunctions that may occur, nor all tests or inspections and corrective
actions. If a malfunction is not listed or is not corrected by listed corrective actions, notify your
supervisor.
Table 3-1. Troubleshooting
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1
PUMP FAILS TO DISPENSE FUEL.
Step 1.
Check fuel level in the fuel tanks.
Fill tanks, if empty.
Step 2.
Check position of tank valve control levers.
Pull levers to the ON position.
Step 3.
Check differential pressure gauge on filter separator to determine if filters are clogged.
Notify Unit Maintenance to replace filter elements.
Step 4.
Check nozzle screen for foreign material.
Clean as necessary.
3-1
