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 TM 55-1905-223-24-18-1
Replace/Repair R-20 Mechanical Refrigerator.
2-68.
a. Removal, b. Repair, c. Replacement.
This task covers:
INITIAL SETUP
Equipment Condition
Tools
Electrical power turned OFF at
Tool kit, general mechanic's,
galley 240V power panel. Switch
tagged "Out of Service - Do Not
T o o l kit, electrician's,
Operate."
Materials/Parts
Refrigerator P/N R20-2M-S
Warning tags, Item 1, Appendix C
REMOVAL
Tag and disconnect electrical leads.
a.
Remove mounting bolts.
b.
Remove refrigerator.
c.
REPAIR
Repair at this level of maintenance is by replacement of refrigerator condenser
(2) and evaporator coil (1) units. Refer to paragraphs 2-69 and 2-70,
respectively.
REPLACEMENT
I n s t a l l refrigerator.
a.
Install mounting bolts.
b.
Remove tags and connect electrical leads.
c.
Remove tag and turn on electrical power at galley 240V power panel.
d.
Change 1
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