TM 5-4320-275-13 & P
Section V. TROUBLESHOOTING
4-8. TROUBLESHOOTING
a. Table 4-3 contains troubleshooting information for locating and correcting most of the operating troubles which
are the responsibility of organizational maintenance. Each malfunction for an individual component, unit, or system is
followed by a list of tests or inspections which will help you to determine probable causes and corrective actions to take.
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.
c. Only those functions within the scope of organizational maintenance are listed. For troubleshooting procedures
within the scope of operator/crew maintenance, refer to table 3-1.
4-9. SYMPTOM INDEX
Refer to the Symptom Index below. Locate the malfunction which is the same, or most nearly the same, as the trouble
you are having with the pump. The Symptom Index lists the first page of troubleshooting information for that
malfunction. Follow the steps one by one, and perform the corrective actions listed.
Malfunction
Number
Description
Page
1
Engine fails to start
2
Engine starts, but stalls
3
Pump fails to prime, or has low output (engine running well)
4
Suction leak between accumulator and bowl
4-14
