TM 55-1520-240-23-6
7-269
TEST 114HS111 CARGO RAMP CONTROL VALVE (AVIM)
7-269
INITIAL SETUP
Applicable Configurations:
Without 65
Tools:
Hydraulic Repairer’s Tool Kit, NSN 5180-00-323-4891
Hydraulic Test Stand
Dial Indicating Scale, 0 to 25 Pounds
Graduated Cylinder, 0 to 50 cc
Flexible Hose, 1/4 Inch, 0 to 4500 psi
Materials:
None
Parts:
Pressure Caps
Personnel Required:
Aircraft Pneudraulics Repairer
Inspector
Equipment Condition:
Off Helicopter Task
Valve Installed in Crash Proof Box
General Safety Instructions:
Control valve must be installed in
crash proof box before performing
test. Otherwise, injury to personnel
can occur.
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.
7-993
