TM 10-4130-237-14
5-9.
REFRIGERATION SYSTEM SERVICE (CONT)
6 Connect and operate a recovery/recycling unit in accordance with the manufacturer’s instructions.
b. Evacuation
CAUTION
Leak-test the system (para 5-7) before evacuating it. DO NOT evacuate a
leaking system. The vacuum created can cause air, moisture, and dirt to enter
the system.
5-34
