Repair Failsafe Brake Assembly - TM-55-1905-223-24-160128

Custom Search

ASSEMBLY

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

FIGURE 4-28. Failsafe Brake Assembly.

TM 55-1905-223-24-16

4-15.

Repair Failsafe Brake Assembly.

This task covers:

a. Disassembly

b. Repair

Assembly

INITIAL SETUP

Tools

Equipment Condition

Tool kit, general mechanic's,

Stern anchor winch shut down, tagged

"Out of Service - Do Not Operate."

Torque wrench (30-300 foot-pound),

Reference TM 55-1905-223-10.

(41-408 N-m)

5120-01-125-5190

Refer to the following paragraphs in this

maintenance manual:

Failsafe brake assembly removed,

Materials/Parts

Hydraulic motor assembly removed,

Preformed packing P/N 27808, 32833,

36701, 37719

Retaining ring P/N 28285

Annular ball bearing P/N 28284 (2)

Casket P/N 35966

Disk brake P/N 36630, 36224, 36346

Piston P/N 36339

Retainer packing P/N 27967

NOTE

Prepare a clean flat surface for disassembly and repair of failsafe brake.

a. Remove preformed packing (3) and retaining ring (4) from shaft (11). Scribe brake housing with orientation

markings to be used during assembly.

b. Remove retaining ring (21) from power plate (24).

NOTE

Identify and record removal sequences of parts to be used during assembly. Observe identifying marks or

features on brake housing to be used during assembly.

4-61