TM 10-3835-223-13&P
4-17. VALVE STATION REPLACEMENT.
This task consists of
a. Removal
b. Installation
INITIAL SET-UP:
Tools required:
Tool Kit, General Mechanics, Automotive (Appendix B, Section III, Item 1)
Equipment Condition:
Power pack removed from frame unit (para. 2-8a.)
Power pack guard removed (para. 4-12)
Materials:
Rag, Wiping (Appendix E, Section II, Item 4)
Tag, Marker (Appendix E, Section II, Item 6)
Suitable plugs and caps
a.
Removal.
NOTE
Fluid will spill from open hydraulic lines.
(1)
Identify and tag control valve electrical connectors (5). Loosen screws (4) and disconnect
electrical connectors from control valves (2, 3, and 6)
(2)
Tag anddisconnect six hose assemblies (1, 7, 8, and 16 through 18) from valve station
manifold (12).
(3)
Remove four screws (9), lock washers (10), and washers (11) securing valve station (19) to
to power pack frame (13).
NOTE
(4)
(5)
Record position of valve station (which way it faces) before removal.
Disconnect two hose assemblies (14 and 15) from valve station manifold (12).
Lift valve station (19) from power pack frame (13).
CAUTION
Cap hose-ends and plug manifold ports to prevent contamination.
(6)
Clean up spilled fluid using rags.
b.
Installation.
(1)
Remove caps from hose ends and pump from manifold ports.
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