TM 55-1520-240-23-6
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ADJUST CARGO DOOR SEQUENCE VALVE
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INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Materials:
None
Personnel Required:
Medium Helicopter Repairer
Equipment Condition:
Battery Connected (Task 1-39)
Electrical Power On
Hydraulic Power On
RAMP Switch Set to ON
Cargo Ramp Fully Down (TM 55-1520-240-T)
EMERG UTIL PRESS VALVE Set to NORMAL
RAMP CONTROL Handle Set to STOP
General Safety Instructions:
Make sure jettisonable cargo door
and cargo ramp are clear of personnel
and equipment. Serious injury to
personnel and damage to equipment
can result when ramp is raised or
lowered.
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