TM 9-4110-255-14
4-42. EVAPORATOR FAN REPLACEMENT .
This task covers:
a. Removal
b. Installation
INITIAL SETUP
General Safety Instructions:
Equipment Conditions:
WARNING
Refrigeration unit shut down (para 2-7) and battery
disconnected ,para 4-35).
Exposed rotating parts are used in the
refrigeration unit. Personal injury can result if
Evaporator cover panel removed (para 4-15).
battery is connected.
a. Removal.
(1) Loosen two set screws (1).
(2) Carefully pull evaporator fan (2) off fan drive shaft (3) and remove.
Figure 4-36. Evaporator Fan
b. Installation.
(1) Install evaporator fan (2) onto fan drive shaft (3).
(2) Tighten two set screws (1) against flat surfaces on fan drive shaft (3).
NOTE
FOLLOW-ON MAINTENANCE:
Install evaporator cover panel (par 4-15).
Connect battery (para 4-35) and put unit back into service.
4-106
