TM 9-4120-388-14
5-21. COMPRESSOR (B1) - Continued.
(5) Lift heater up and off compressor crankcase.
(6) Install new heater as follows.
(7) Spring heater ends apart and place heater down and around compressor in position on crankcase. Secure
heater on crankcase with metal band.
Compressor Replaceable Items
(8) Run leads through the grommet in the compressor junction box.
(9) See tags on the removed heater. Connect heater leads to (J4) pins F and G.
(10) If this completes the repair, install junction box cover.
Connector replacement. (Refrigerant system discharge is not required)
c.
Assuming that the power has been disconnected at the power source, and covers have been removed dur-
(1)
ing access and testing, proceed as follows.
Remove the retaining hardware from the connector. Pull the connector out of the box to gain access to the
(2)
(3)
(4)
Using tags and wiring schematic (Figure 5-18), solder wires to new connector. Remove the tags.
Secure the connector to the compressor junction box with four screws, Iockwashers, nuts and a gasket.
(5)
d. Heater thermostat replacement. (Refrigerant system discharge is not required)
(1) Be sure to see that the power has been disconnected at the power source and covers have been removed
during access and testing.