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TM 10-4130-239-14
5-3. REFRIGERANT SYSTEM SERVICE -DISCHARGE (CONT)
.
NOTE
In accordance with Environmental Protection Agency regulations refrigerants cannot
be discharged into the atmosphere. A refrigerant recovery& recycling unit must be
used whenever discharging the refrigerant system.
Operation of the recovery/recycling unit must be by AUTHORIZED PERSONNEL
ONLY
5. Connect and operate a recovery/recycling unit in accordance with the manufacturer’s instructions.
5-4. REFRIGERATION SYSTEM SERVICE - PURGING.
This task covers: Purging
Equipment
Condition
Para
Condition Description
2-8
Engine stopped.
Tool Kit, Service
4-15
Housing removed.
5-3
System discharged.
Materials/Parts:
Dry nitrogen, item 11, Appendix E
Tools
Refrigeration, item
5, Appendix B
Nitrogen Regulator,
item 8, Appendix B
5-6
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