TM 1-1520-238-23
16-8
Change 8
16.2.
PYLON REMOVAL/INSTALLATION
16.2.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
16.2.2. Initial Setup
Tools:
Electrical tool kit (item 378, App H)
Light duty laboratory apron (item 27, App H)
Chemical protective gloves (item 154, App H)
Adjustable air filtering respirator (item 262, App H)
30 - 150 inch-pound 1/4-inch drive click type torque
wrench (item 435, App H)
150 - 750 inch-pound 3/8-inch drive click type torque
wrench (item 442, App H)
Materials/Parts:
Cloth (item 52, App F)
Hydraulic fluid (item 92, App F)
Isopropyl alcohol (item 106, App F)
Pad (item 130, App F)
Personnel Required:
68X
Armament/Electrical System Repairer
Two persons to assist
68X3F
Armament/Electrical System Repairer/
Technical Inspector
References:
TM 1-1520-238-T
TM 1-1500-204-23
TM 9-1090-208-23
TM 9-1427-475-20
TM 9-1230-476-20-1
TM 55-1500-345-23
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
16.3
Pylon rack ejector impulse
cartridge removed
7.57
Utility hydraulic system
vented
NOTE
This task is typical for all four pylons.
Before pylon is returned to depot, re-
move multiplex remote terminal unit
(MRTU) (TM 9-1230-476-20-1).
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M04-1217-1
