TM 5-5420-234-14&P
This task covers:
a.
Removal
b. Installation
c.
Follow-on Maintenance
INITIAL SETUP
Tools and Special Tools:
Gasket (2) (Item 109, Appendix K)
Pan, Drain, 4-Gallon (MIL-P-45819)
O-ring (5) (Item 112, Appendix K)
Tool Kit, General Mechanic's: Automotive
(SC 5180-90-N26)
Equipment Condition:
Wheels chocked (TM 9-2320-279-10)
Materials/Parts:
Engine turned off (TM 9-2320-279-10)
Lubricating Oil (Item 20, Appendix E)
Tag, Identification (as required) (Item 23,
a. Removal.
NOTE
Tag and mark connectors prior to removal.
There are three directional control valves. All three valves are removed the
same way.
Place drain pan under directional control valve to catch excess hydraulic oil.
(1) Open hydraulic cabinet cover (1).
(2) Loosen two screws (2) and remove connectors (3) and gaskets (4) from directional control valve (5).
Discard gaskets.
(3) Remove four screws (6), directional control valve (5) and five o-rings (7) from main manifold block (8).
Discard o-rings.
