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 TM 55-1905-219-14-7
3-198. MAST HYDRAULIC DIRECTIONAL CONTROL VALVE - MAINTENANCE
INSTRUCTIONS (Continued).
This task covers:
a. Inspection
c. Repair
b. Removal
d. Installation
INITIAL SETUP
Test Equipment
References
Paragraph
None
Hydraulic Hoses, Fittings
and Piping
Equipment
Special Tools
Condition
Condition Description
None
None
Material/Parts
Special Environmental Conditions
None
None
Personnel Required
General Safety Instructions
1
Observe WARNING.
LOCATION
ITEM
ACTION
REMARKS
To avoid possible injury, turn off all electrical power and relieve hydraulic pressure.
INSPECTION
1. Vehicle
a. Con-
1. Inspect for leaks,
Deck
trol
damage and missing
Aft
valve
parts.
Stbd
2. Insure all hardware
is tight.
b. Tubing
Inspect for cracks,
Refer to Direct
leaks, breaks and bends.
Support Mainte
nance.
3-3158
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