TM 5-4320-300-14
Table 4-2. Organizational Maintenance Troubleshooting - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
(4) Connect the water hose of the gun to water outlet and the air hose to compressed air outlet.
CAUTION
Apply air gradually. Do not exert more than
30psi (207 kPa) air pressure. Too great a
pressure may rupture a radiator tube.
(5) Turn on water and, when radiator is full, turn on the air in short blasts, allowing radiator to fill
between air blasts. Continue flushing until only clean water is expelled from the radiator.
(6) Remove the thermostat after removing the bolts that secure outlet elbow to thermostat
housing.
4-69
