TM 55-1520-240-23-6
7-40.1
REMOVE NO. 1 OR NO. 2 POWER CONTROL MODULE HIGH PRESSURE CHECK VALVE
7-40.1
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692
Strap Wrench
Materials:
Cloths (E135)
Gloves (E184.1)
Personnel Required:
Medium Helicopter Repairer
References:
Task 1-64
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Hydraulic Power Off
Left Forward Work Platform or Right Pylon Access
Door Open (Task 2-2)
General Safety Instructions:
Hydraulic fluid (E199) is toxic. It can
irritate skin and cause burns. Avoid
inhaling. Use only with adequate
ventilation. Avoid contact wIth skin,
eyes, or clothing. In case of contact,
immediately flush skin or eyes with
water for at least 15 minutes. Get
medical attention for eyes.
Deplete hydraulic pressure in system
before disconnecting any fitting.
Hydraulic fluid ejected under pressure
can cause injury to personnel.
Hydraulic fluid sprayed into the air Is
a fire hazard.
7-204
