REPAIR - TM-55-1905-220-14-110644

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FIRE DETECTION/EXTINGUISHING SYSTEM - MAINTENANCE INSTRUCTIONS.

TM-55-1905-220-14-11 Landing Craft Utility LCU 1671-1679 NSN 1905-01-009-1056 Manual

REPLACE (Cont)

TM 55-1905-220-14-11

5-149. FIRE DETECTION/EXTINGUISHING SYSTEM - MAINTENANCE INSTRUCTIONS

(Continued).

LOCATION

ITEM

ACTION

REMARKS

REPLACE (Cont)

3. Fire Alarm

a. Cables

Tag and disconnect.

b. Hardware

Remove.

Fire Alarm

Replace.

Panel

d. Hardware

Reinstall.

e. Cables

Reconnect.

4. Cylinder

Refer to paragraph 4-46.

Assemblies

5. All other

Refer to paragraph 4-46.1

Components

REPAIR

6. Fire Alarm

a. Fire Alarm

1. Tag and remove

panel

cables (2).

2. Remove cabinet (1).

b. Component

1. Tag and unsolder

Refer to sche-

board

wiring.

matic, page

assembly (3)

5-1562.

Change 1

5-1560