TM 55-1520-240-23-6
7-107
REMOVE FLIGHT CONTROL RESERVOIR/ COOLER RELIEF VALVE
7-107
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692
Container, 2 Quart
Materials:
Cloths (E135)
Gloves (E186)
Personnel Required:
Medium Helicopter Repairer
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Hydraulic Power Off
Flight Control Hydraulic System Depressurized (Task
1-63)
Power Drain No. 1 or No. 2 Flight Control Hydraulic
System Reservoir (Task 1-60.1 or 1-61.1)
Manual Drain Flight Control Hydraulic System
Reservoir (Task 7-113)
Right Forward Work Platform or Left Pylon Access
Panel 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.
Hydraulic fluid ejected under pressure
can cause injury to personnel.
Hydraulic fluid sprayed into the air is
a fire hazard.
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