TM 10-8145-222-23
0080
REPLACE CONTINUED
10. Tag and disconnect evaporator electrical connector (Figure 2, Item 1) on forward side of evaporator (Figure 2,
Item 2).
NOTE
The evaporator cover is hinged to the evaporator front cover and swings down after
removal of mounting hardware. After removal of the sensors attached to the cover,
the cover can be completely removed by unhooking it from the front panel.
11. Remove two bolts (Figure 2, Item 5) and washers (Figure 2, Item 6) securing evaporator cover (Figure 2,
Item 7) closed.
12. Remove one screw (Figure 2, Item 3), washer (Figure 2, Item 23), and nut (Figure 2, Item 24) securing ground
strap (Figure 2, Item 4) to evaporator (Figure 2, Item 2).
13. Cut and remove tie wraps (Figure 2, Item 8) securing return air sensor (Figure 2, Item 9) and temperature chart
recorder sensor (Figure 2, Item 10) to evaporator cover (Figure 2, Item 7).
14. Carefully pull sensors (Figure 2, Item 9 and Item 10) through hole in cover (Figure 2, Item 7).
15. Disconnect electrical connector (Figure 2, Item 11) from return air sensor (Figure 2, Item 9) and remove sensor.
Retain for reinstallation.
16. Cut tie wraps as needed from temperature chart recorder sensor cable (Figure 2, Item 10) and pull sensor
carefully through cutout on forward side of evaporator.
17. Remove evaporator cover (Figure 2, Item 7) from evaporator front cover (Figure 2, Item 18) by lifting up and out
of evaporator front panel hinged area.
18. Disconnect two drain tubes (Figure 2, Item 12) from evaporator (Figure 2, Item 2).
19. Carefully pull two heating element wires from two drain tubes (Figure 2, Item 12) and let hang from evaporator.
20. Remove two elbows (Figure 2, Item 13) from evaporator (Figure 2, Item 2) forward and aft sides.
21. Remove two screws (Figure 2, Item 14), lock washers (Figure 2, Item 15), washers (Figure 2, Item 16), and
clamps (Figure 2, Item 17) securing drain hoses (Figure 2, Item 12) to evaporator (Figure 2, Item 2). Let drain
hoses hang below evaporator. Discard lock washers.
22. Label two solenoid valve coils (Figure 2, Item 21 and Item 22) as top and bottom.
23. Tag and disconnect liquid solenoid valve coil electrical connector (Figure 2, Item 19).
24. Tag and disconnect hot gas solenoid valve coil electrical connector (Figure 2, Item 20).
25. Remove clip (Figure 2, Item 25) securing liquid solenoid valve coil and remove coil (Figure 2, Item 21). Retain
for reinstallation.
26. Remove clip (Figure 2, Item 26) securing hot gas solenoid valve coil and remove coil (Figure 2, Item 22). Retain
for reinstallation.
0080-3
