TM 5-4320-300-14
CHAPTER 3
OPERATOR MAINTENANCE INSTRUCTIONS
Section I. LUBRICATION INSTRUCTIONS
Refer to LO 5-4320-300-12 (figure 4-1) for lubrication points, intervals, and detailed instructions.
Section II. TROUBLESHOOTING PROCEDURES
3-1.
TROUBLESHOOTING
a.
Table 3-1 lists common malfunctions which you may find during operation or maintenance of th e centrifugal
pump 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 or corrective actions. If a
malfunction is not listed or cannot be corrected by listed corrective actions, notify your supervisor.
Table 3-1. Operator/Crew Troubleshooting
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1.
ENGINE FAILS TO CRANK OR CRANKS AT LOW SPEED
WARNING
CAUSTIC CHEMICALS IN BATTERIES
Severe burns or blindness may result if battery electrolyte comes on contact with skin or eyes.
Rinse skin and eyes thoroughly with cold water if in contact with electrolyte.
Step 1. Remove battery vent plugs and check electrolyte level.
Fill to split ring with clean water if necessary. Replace battery vent plugs.
3-1
