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TM 55-1905-223-24-18-1
Replace R-30 Mechanical Food Refrigeration - Refrigeration Evaporator Coil.
2-78.
This task covers:
a. Removal, b. Replacement.
INITIAL SETUP
Equipment Condition
Tools
Electrical power turned OFF at galley
Tool kit, general mechanic's,
240V power panel. Switch tagged "Out
of Service - Do Not Operate."
T o o l kit, electrician's,
T o o l kit, refrigeration and air
conditioning,
Materials/Parts
Refrigeration evaporator
coil P/N TA-170
Warning tags, Item 1, Appendix C
Refrigerant R-12, Item 38, Appendix C
REMOVAL
Refer to paragraph 2-70.
REPLACEMENT
Refer to paragraph 2-70.
Change 1
2-355
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