SECTION V. UNIT MAINTENANCE PROCEDURES - TM-55-1905-223-24-160038

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Table 2-2. Troubleshooting

TM-55-1905-223-24-16 Stern Anchor Winch for Landing Craft Utility (LCU) NSN 1905-01-154-1191 Manual

Replace Stern Anchor Winch Assembly Subsystem. Replace Stern Anchor Winch Assembly Subsystem

TM 55-1905-223-24-16

SECTION V. UNIT MAINTENANCE PROCEDURES

2-12. General. This section provides unit maintenance procedures for the stern anchor winch. The tasks are for removal

and replacement of components. Equipment condition consists of the following:

a. During replace/repair of hydraulic system, all openings should be capped/ plugged to prevent foreign matter or

contamination from entering the system.

b. To perform the following unit maintenance procedures, the winch assembly and hydraulic power pack must be

placed in the following conditions:

(1) Secure the wince assembly handwheel fully by rotating the brake wheel (FIGURE 1-1) fully clockwise.

WARNING

Clearly display a tag marked "Out of Service Do Not Operate" on the main switchboard and control panel

on stern control box to prevent accidental re-energizing of the circuits that could result in injury or death.

(2) Remove power from the hydraulic power pack by opening and tagging the vessel's electrical service circuit

breakers "Out of Service."

(3) Drain the hydraulic fluid from the reservoir of the hydraulic power pack as required. Be sure to insert and

secure the drain plug before refilling reservoir with hydraulic fluid.

c. Refill hydraulic reservoir and restore electrical power to the power pack upon completion of all unit maintenance

procedures.

d. Remove "Out of Service" tag.

e. Release hand brake if winch assembly is required for immediate service.

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