TM 10-8145-222-23
0046
REPLACE CONTINUED
NOTE
There are three electrical heaters on each evaporator. The electrical splice points for
two of the heaters are on one end of the evaporator and one of the electrical splice
points is on the opposite end of the heater. Splices will be wrapped under heavy
black insulation tape.
19. Tag and disconnect applicable heater electrical wiring (Figure 2, Item 13) to heater (Figure 2, Item 16) by
cutting at splice location (Figure 2, Item 14).
CAUTION
The metal fins of the evaporator coil are damaged easily. Use care when removing
the heaters from the evaporator coils.
20. Remove four heater clips (Figure 3, Item 1) securing heater (Figure 3, Item 2) to evaporator coil (Figure 3,
Item 3).
21. Remove heater (Figure 3, Item 2) and wiring remaining on heater while noting routing of wiring for reinstallation.
22. Prepare wiring on new heater and existing wiring in evaporator for splicing.
23. Install replacement heater (Figure 3, Item 2) to evaporator coil (Figure 3, Item 3) and secure using four heater
clips (Figure 3, Item 1).
Figure 3. Heater.
