TROUBLESHOOTING AND REPAIR
B.
Removal of Refrigeration Cycle Components
CAUTION
1. Before any refrigeration cycle component can be replaced, it is necessary to recover the refrigerant
using standard recovery procedures and equipment.
2. To prevent oxidation, dry nitrogen should be conducted (flow rate 1l/min) through the pinch-off tube
during any brazing operation.
3. During any component replacement involving brazing, shield nearby parts with a steel plate, asbes-
tos, etc., to protect them from the flame.
(1) Evaporator
(2) Capillary tubes
(3) Condenser
(4) Compressor
NOTE: Hold the compressor body, not the tube, when carrying the compressor.
A
C
Refrigeration Cycle Components
PART TO REPLACE
COMPRESSOR ASSY
CONDENSER
D
HIGH PRESSURE SWITCH TUBE
EVAPORATOR ASSY
40
B
G
E
F
DISCONNECT AT
A & D
A & C
B
E, F & G