Repair F-20 Mechanical Food Freezer

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FIGURE 3-76. Repair Refrigerator - Refrigeration Evaporator Coil

TM-55-1905-223-24-18-2 Landing Craft Utility (LCU) NSN 1905-01-154-1191 Basic Craft Part II Manual

FIGURE 3-77. Repair F-20 Mechanical Food Freezer

TM 55-1905-223-24-18-2

3-79. Repair F-20 Mechanical Food Freezer. (Figure 3-77)

This task covers:

a. Disassembly

b. Repair

c. Assembly

INITIAL SETUP:

Tools

Equipment Condition

Tool kit, general mechanic's,

Mechanical freezer removed, para. 2-71 .

Tool kit, electrician's,

Materials/Parts

Mechanical freezer P/N F20-2M-ADS

DISASSEMBLY

a. Remove thermometer (1).

b. Remove light switch (10).

c. Remove latch assembly (9).

d. Remove access door hinge (8).

e. Remove pilaster clip (5).

f. Remove shelf (4).

g. Remove pilaster (6).

h. Remove lamp shield (2).

i. Remove lamp socket (3).

j. Remove gasket (11).

k. Remove condensation evaporator (7) from condenser unit (13) by disconnecting electrical plug on

front of pan and pulling tray out of frame clip.

l. Remove condensate heater (12).

REPAIR

Repair at this level of maintenance is by replacement of worn or defective parts.

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