Replace/Repair Hydraulic Valve

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FIGURE 2-3. Bow Anchor Windlass Assembly - Chain Stopper Location.

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

FIGURE 2-4. Hydraulic Valve.

TM 55-1905-223-24-15

MAINTENANCE OF BOW ANCHOR WINDLASS SUBSYSTEM

2-14. Replace/Repair Hydraulic Valve. (FIGURE 2-4)

This task covers: a. Removal, b. Repair, c. Replacement.

INITIAL SETUP

Tools

Equipment Condition

Tool kit, general mechanic's,

Windlass inoperative (para. 2-13).

Electrical power removed from

Materials/Parts

hydraulic power pack and tagged

"Out of Service."

Cartridge P/N CBEH-LJHN

Electrical ID tags, Item 7,

Drain pan, Item 4, Appendix C

NOTE

Use drain pan to catch fluid from lines.

REMOVAL

a. Remove cartridges (8).

b. Disconnect power pack input (1) and output (5) lines.

c. Disconnect hydraulic motor input (3) and output (4) lines.

d. Disconnect failsafe brake line (6).

e. Remove mounting bolts (2).

f. Remove hydraulic valve (7).

REPAIR

Repair of the hydraulic valve authorized at the unit level is replacement of the cartridges.

2-12