TM 5-4220-227-14
(k)
Rewrap insulation around discharge pipe of evaporator coil (1) and thermal expansion valve probe
(2).
NOTE
The system must be evacuated before charging. Use only Refrigerant-22 to charge the unit. If available,
use recycled refrigerant.
(l)
Recharge unit.
Figure 6-18. Heater/Chiller Module, Repair (Sheet 3 of 3).
FOLLOW-ON MAINTENANCE
Install heater/chiller module (para. 4-28).
6-41
