Repair Directional Control Valve - TM-55-1905-223-24-150093

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REPLACEMENT

TM-55-1905-223-24-15 Bow Anchor Windlass Subsystem for Landing Craft Utility (LCU) NSN 1905-01-154-1191 Manual

FIGURE 4-14. Directional Control Valve.

TM 55-1905-223-24-15

4-18. Repair Directional Control Valve. (FIGURE 4-14)

This task covers: a. Disassembly, b. Repair, c. Assembly.

INITIAL SETUP

Tools

Equipment Condition

Tool kit, electrician's,

Windlass inoperative (para. 2-13).

Electrical power removed from hydraulic

Tool kit, general mechanic's,

power pack and tagged "Out of Service."

Directional control valve removed

Torque wrench,

5120-01-125-5190

Materials/Parts

Electrical solenoid

P/N 120-11058

Helical compression spring

P/N 036-39898

Actuating piston liner

P/N 036-81016

Check valve

P/N 516-39246

Preformed packing P/Ns

695-00118, 695-00013,

695-00119, 675-00006,

695-00008, 695-00011,

695-00222, 695-00012

Cleaning solvent, Item 6,

Electrical ID tags, Item 7,

NOTE

This item is a candidate for direct exchange.

CAUTION

Upon removal of this item, cover, blank, or otherwise protect all openings to prevent foreign

material from contaminating the system.

4-46