TM 10-8145-222-23
0080
REPLACE CONTINUED
NOTE
Steps 34 and 35 are for compartment 2 (aft) evaporator only. If removing
compartment 1 (forward) evaporator, omit steps 34 and 35.
34. Remove seven screws (Figure 5, Item 8) securing aft evaporator air deflector (Figure 5, Item 9) to evaporator
(Figure 5, Item 4).
35. Remove air deflector (Figure 5, Item 9).
WARNING
Lifting or moving heavy equipment incorrectly can cause serious injury. The
evaporator weighs 120 pounds and is bulky to work with. Never attempt to move
more than 42 pounds alone. Use a minimum of four people. Three people holding
unit while one removes mounting bolts.
36. Remove six evaporator mount bolts (Figure 5, Item 1), washers (Figure 5, Item 2), and lock washers (Figure 5,
Item 3) securing evaporator (Figure 5, Item 4) to ceiling (Figure 5, Item 5). Discard lock washers.
WARNING
The guard and spacers installed on the compartment 2 (aft) evaporator will move
freely once mount bolts for the evaporator are removed. Use care so as not to allow
the guard and spacers to fall from the evaporator and hit you.
NOTE
The compartment 2 (aft) evaporator is equipped with spacers and a guard on the aft
side of the unit that protects the evaporator from inadvertent collisions during loading
procedures. The guard and spacers are installed between the evaporator and the
ceiling. These items will be removed and then reinstalled when replacing the
compartment 2 (aft) evaporator. The spacers and guard are not installed on the
compartment 1 (forward) evaporator and will not be removed when removing the
compartment 1 (forward) evaporator.
Step 37 is for compartment 2 (aft) evaporator only. If removing compartment 1
(forward) evaporator, omit step 36.
37. Carefully remove evaporator (Figure 5, Item 4) from ceiling (Figure 5, Item 5) and place on a flat work surface.
38. Remove evaporator guard (Figure 5, Item 7), and two spacers (Figure 5, Item 6). Retain spacers and
evaporator guard for reinstallation.
0080-7
