TM 10-8145-222-23
MAINTAINER MAINTENANCE
EVAPORATOR BLOWER MOTOR CAPACITOR
REPLACE
INITIAL SETUP:
Tools and Special Tools
References
Service Refrigeration Ordnance
TM 10-8415-222-10
Tool Kit (WP 0096, Table 2, Item 6)
TM 10-8415-222-10
Refrigeration Equipment
Tool Kit (supplement) (WP 0096, Table 2, Item 7)
TM 10-8145-222-23P
Personnel Required
Equipment Condition
Utilities Equipment Repairer
Refrigeration unit shut down (TM 10-8415-222-10)
External power cables disconnected (TM 10-8415-
222-10)
REPLACE
NOTE
There are two compartments within the MTRCS to allow for cooling and freezing of
perishable items. Each compartment is operated independently of the other and has
a separate evaporator unit.
Each evaporator contains two evaporator blower motor capacitors. Removal and
reinstallation of the capacitors is the same for each evaporator. The replacement
procedure for each evaporator addresses removal of one blower motor capacitor
only.
1. Open control panel assembly door (Figure 1, Item 1).
2. On control box, place COMPARTMENT 1 ON/OFF rocker switch (Figure 1, Item 2) to OFF position.
3. Place COMPARTMENT 2 ON/OFF rocker switch (Figure 1, Item 3) to OFF position.
4. Place POWER ON/DOWN switch (Figure 1, Item 4) to DOWN position.
5. Close control panel assembly door (Figure 1, Item 1) and latch (Figure 1, Item 5).
6. Disconnect battery negative (-) terminal (WP 0053, Disconnect).
WARNING
MTRCS doors are very heavy and solid objects. Make sure rear doors are secured to
container frame when in the open position. A gust of wind can cause unsecured
doors to slam shut with great force possibly causing severe injury or death to
personnel.
7. Open MTRCS rear and side access doors and secure open (TM 10-8415-222-10, Preparation).
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