TM 5-4520-256-14
CHAPTER 5
INTERMEDIATE GENERAL SUPPORT MAINTENANCE INSTRUCTIONS
Section I. Troubleshooting
Section II. Maintenance Instructions
Section I. TROUBLESHOOTING
Para
Para.
Introductory Information ......................................... 5-1
Troubleshooting ........................................................ 5-2
5-1.
INTRODUCTORY INFORMATION.
a. The table lists the common malfunctions which you may find during the maintenance of the heater 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 the listed corrective actions, notify your supervisor.
5-2.
TROUBLESHOOTING. (Refer to Table 5-1).
Table 5-1. Intermediate General Support Level Troubleshooting
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1.
HEAT EXCHANGER IS DEFECTIVE.
Replace heat exchanger if defective (paragraph 5-4).
Section II. MAINTENANCE INSTRUCTIONS
Para
Para.
Cabinet Assembly Maintenance ............................ 5-3
Heat Exchanger Maintenance .................................. 5-4
Fuel Tank Maintenance ............................................ 5-5
5-1
