Section II. TROUBLESHOOTING

55-1730-229-34

320A0-MME-000

35C2-3-473-2

1730-34/1

TROUBLESHOOTING

Section II.

INTRODUCTORY INFORMATION.

2-3.

help you to determine probable causes

You

and corrective actions to take.

should perform the tests/inspections and

a. This section contains trouble-

corrective actions in the order listed.

shooting Information in table 2-2 for

locating and correcting operating trou-

b. This manual cannot list all mal-

functions that may occur, nor all tests

bles which may develop in the AGPU hy-

or inspections and corrective actions.

draulic system and propulsion system.

Each malfunction for an individual com-

If a malfunction is not listed or cannot

be corrected by listed corrective ac-

ponent, unit, or system is followed by a

list of tests or inspections which will

tions, notify maintenance supervisor.

Table 2-2.

Direct/General Support Troubleshooting

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

NOTE

FO numbers referenced in this table are contained in TM 55-1730-

229-12.

1. REPLACE FILTER LIGHT STAYS ON AFTER FILTER ELEMENTS REPLACED.

Step 1.

Set power switches off, shut down engine, and disconnect battery. Remove

hydraulic module front panel assembly. Disconnect both leads from TB2-4 (see FO-

9) and check continuity between TB3-1 and the loose ends of wire C117B16.

2-2

Change 1