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 TM 55-1905-223-24-15
g. Disconnect conduit nut (9) from wiring box (10) and remove conduit assembly and electrical wire connections
from wiring box (10).
h. Remove six mounting screws (13) securing directional control valve (12) to subplate (16).
i. Separate directional control valve (12) from subplate (16) and remove valve.
j. Remove preformed packings (17, 18 and 19) and spring pins (20) from subplate (16).
k. Install protective covering over subplate (16) ports to prevent entry of foreign matter.
REPLACEMENT
a. Remove protective covering from subplate (16) ports.
b. Position preformed packings (17, 18 and 19) and spring pins (20) in subplate (16).
c. Position directional control valve (12) on subplate (16) with preformed packings and spring pins aligned.
d. Install six mounting screws (13) and secure directional control valve (12) to subplate (16).
e. Position conduit assembly and electrical wire connections to wiring box (10) opening.
f. Secure conduit nut (9) to wiring box (10).
g. From wiring box (10), connect electrical wire connections to electrical solenoid (11). Remove tags.
h. Position preformed packing (8) and symbol plate (7) on wiring box (10), aligning plate over screw holes.
i. Install machine screws (6) and secure symbol plate (7) to wiring box (10).
NOTE
Remove any protective caps/plugs from hydraulic lines.
j. Connect pipe nipple and fitting (5 and 4) to directional control valve (12).
k. Connect-fitting (2) to directional control valve (12).
l. Connect couplers (1) and (3) to fittings (2) and (4).
m. Connect pipe fittings to port A (15) and port B (14) on subplate (16).
n. Restore power and check for proper operation, TM 55-1905-223-10.
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