a. Replace wires when frayed or worn
b. Follow the wiring diagram shown on figure 6.
c. Tag all wires being removed or replaced for proper identifica-
d. Remove tires from terminals by removing screws or soldered con-
e. Correct the replacement leads with wires of the same specifica-
tion when available.
f. Make sure all connections are tight and clean.
74. Servicing Refrigerant System
In accordance with Environmental Protection Agency regulations, refrig-
erants cannot be discharged into the atmosphere. A recovery/recycling
unit must be used whenever discharging the unit.
Operation of the recovery/recycling unit must be by AUTHORIZED PER-
a. Releasing Refrigerant Cahrge.
(1) Remove the top center panel.
(2) Remove the valve system cap from the suction and discharge
valve (figure 10).
(3) Connect and operate recovery/recycle unit in accordance with the manufacturer's