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 TM 55-1905-220-14-6
3-137.6. DIRECTIONAL VALVE - MAINTENANCE INSTRUCTIONS.
This task covers:
a. Removal
c. Cleaning
e. Reassembly
b. Disassembly
d. Inspection
f. Installation
INITIAL SETUP
Test Equipment
References
None
None
Equipment
Special Tools
Condition Condition Description
None
None
Material/Parts
Special Environmental Conditions
Lubricating oil
None
MIL-L-17672, Type 2110th
Gasket kit P/N 919190
Personnel Required
General Safety Instructions
1
Observe WARNING in procedure.
LOCATION
ITEM
ACTION
REMARKS
WARNING
To avoid possible injury, turn off all electrical
power and relieve hydraulic pressure.
REMOVAL
1.
Direc-
a. Screws
Remove valve.
Cap all open-
tional
(1)
ings to prevent
valve
and
entry of dirt
lock-
or moisture.
washers
(2)
3-2226
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