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TM 55-1905-223-24-18-2
Table 3-2. Troubleshooting-CONT
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
REFRIGERATORS AND FREEZERS - CONT
STEP 2. Check for overcharged refrigerant.
Service as required, (para. 2-69).
25. Freezer goes not automatically defrost
STEP 1. Check for defective defrost timer.
Replace defrost timer, (para. 3-80).
26. Freezer does not cool.
STEP 1. Check refrigerant pressure at service valve connects.
If pressure is low, replace compressor, (para. 3-77).
STEP 2. Check for defective condenser fan motor.
Replace defective fan motor, (para. 3-77).
STEP 3. Check for defective evaporator fan motor.
Replace evaporator fan motor, (para. 3-78).
ELECTRIC RANGE
27. Oven not heating.
STEP 1. Check for defective thermostatic switch.
Replace thermostatic switch (para. 3-60).
SOLID WASTE COMPACTOR
28. Drive motor runs but ram does not move.
STEP 1. Check for broken drive chain.
Replace drive chain (para. 3-83).
STEP 2. Check drive socket roll pin sheared.
Replace roll pin (para. 3-83).
STEP 3. Check for stripped ram power nuts.
Replace ram power nuts (para. 3-83).
STEP 4. With multimeter, check directional switch.
Adjust or replace defective switch, (para. 3-90).
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