TM 9-2320-269-20-1
ORGANIZATIONAL TROUBLESHOOTING - CONTINUED
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
COOLING SYSTEM - CONTINUED
UNDERHEATS - CONTINUED
Step 2. Test thermostats (1) for opening temperature.
b. Using thermostat tester, check opening temperature of thermostats (1).
c. If either thermostat (1) opened at under 170F (600C), replace as needed and
TA228601
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