TWO-LINE ALARM PANEL - MAINTENANCE INSTRUCTIONS

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REPAIR (Cont)

TM-55-1905-220-14-9 Landing Craft Utility LCU 1671-1679 NSN 1905-01-009-1056 Manual

REMOVAL

TM 55-1905-220-14-9

4-48.2. TWO-LINE ALARM PANEL - MAINTENANCE INSTRUCTIONS.

This task covers:

a. Inspection

c. Repair

b. Removal

d. Installation

INITIAL SETUP :

Test Equipment

References

Paragraph

NONE

4-48

Alarm Switchboard -

Service, Test and

Wiring

Equipment

Special Tools

Condition Condition Description

Soldering iron 25 watt

NONE

maximum

Material/Parts

Special Environmental Conditions

NONE

Personnel Required

General Safety Instructions

Observe WARNING in this procedure.

LOCATION

ITEM

ACTION

REMARKS

WARNING

To prevent possible shock and injury, tag and place circuit breaker in the OFF position.

INSPECTION

1. Alarm

a. Panel

1. Inspect for signs of

panel

damage.

2. Inspect for missing

identification

cards.

b. Targets

Perform tests.

Refer to para-

graph 4-48.

4-1249