CHAPTER 2 DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE INSTRUCTIONS

TM 5-6675-250-34

CHAPTER 2

D I R E C T SUPPORT AND GENERAL SUPPORT

MAINTENANCE INSTRUCTIONS

S e c t i o n I. REPAIR PARTS, SPECIAL TOOLS, AND EQUIPMENT

2-1. Tools and Equipment

the Operator and Organizational Maintenance

Manual, TM 5-6675-250-12.

Tools and equipment issued with or authorized for

t h e SIAGL are listed in the Operator and

2-3. Maintenance Repair Parts

Organizational Maintenance Manual, TM 5-6675-

Repair parts and equipment are listed in TM 5-6675-

250-12.

250-34P, Direct Support and General Support

2-2. Special Tools and Equipment

Maintenance Repair Parts and Special Tools List

(Including Depot Maintenance Manual).

Tool and test equipment requirements are listed in

Section II. TROUBLESHOOTING

2-4. General

b. This manual cannot list all malfunctions that

may occur, nor all tests or inspections and corrective

a. This section contains troubleshooting in-

actions. If a malfunction is not listed or is not

formation for locating and correcting most of the

corrected by listed corrective actions, notify your

operating troubles which may develop in the

supervisor.

SIAGL. Each malfunction for an individual com-

ponent, unit, or system is followed by a list of tests

NOTE

Before you use this table, be sure you have

or inspections which will help you to determine

performed all applicable operating checks.

probable causes and corrective actions to take. You

should perform the tests/inspections and corrective

actions in the order listed.

Table 2-1. Troubleshooting

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

ELECTRONIC CONTROL UNIT (ECU)

1. POWER ON INDICATOR FAILS TO LIGHT WHEN POWER IS APPLIED.

Step 1. Check for a bad POWER-ON indicator lamp (fig. 2-1).

a. Unscrew the plastic lens from the indicator lamp assembly.

b. Visually inspect lamp for a burned out filament.

If a filament is bad, replace with a new lamp. Place the new lamp in the socket of the lamp assembly.

Screw the plastic lens in place over the lamp and tighten tbe plastic lens finger tight.

2-1