TM 1-1520-238-23
(12-123 blank)/12-124
Change 7
12.39.
PRIMARY AND RESERVE FIRE EXTINGUISHER INSTALLATION
12.39.1. Description
This task covers:
Installation.
12.39.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
1 x 3/8-inch drive open end socket wrench crowfoot
attachment (item 93, App H)
0.0 - 10.0-pound weighing scale (item 272, App H)
15-inch adjustable wrench (item 406, App H)
1 1/16 & 1 1/4-inch open end wrench (item 416, App H)
1 & 1 1/8-inch open end wrench (item 417, App H)
30 - 150 inch-pound 1/4-inch drive click type torque
wrench (item 435, App H)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 1-1520-238-T
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
WARNING
Each actuator stud must be wired to
ground stud to prevent accidental dis-
charge of fire extinguishers. These ex-
tinguishers are filled with a dangerous
chemical. All personnel must wear
safety goggles when installing extin-
guishers. If extinguisher discharges, it
can burn eyes and skin. Wash chemi-
cal off skin with water and seek medi-
cal aid.
NOTE
This task is typical for primary or reserve
fire extinguishers.
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