TM 1-1520-238-23
1-115
1.36.
UTILITY HYDRAULIC ACCUMULATOR SERVICING – NITROGEN
1.36.1. Description
This task covers:
Servicing.
1.36.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Industrial goggles (item 156, App H)
Nitrogen hand truck (item 398, App H)
30 - 150 inch-pound 1/4-inch drive click type torque
wrench (item 435, App H)
Personnel Required:
67R
Attack Helicopter Repairer
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
2.2
Access door R325 opened
1.36.3. Servicing
a. Connect battery (para 9.40).
b. Enter pilot station (para 1.56). Observe all
safety precautions.
c. Set BATT/EXT PWR switch (1) on ELEC PWR
control panel (2) to BATT.
GO TO NEXT PAGE
PILOT STATION
M04-1621-4
M04-1621-5
1
2
