TM 9-2320-269-20-1
ORGANIZATIONAL TROUBLESHOOTING - CONTINUED
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
COOLING SYSTEM - CONTINUED
LOSES COOLANT OR OVERHEATS - CONTINUED
Step 4. Test cooling system for leaks under pressure - Continued
e. If oil cooler or gasket (7) leak, release pressure and disconnect tester. Screw
on surge tank cap (2), and notify Direct Support Maintenance.
f. If the radiator (8) leaks, replace (page 2-211).
g. If air compressor or gasket (9) leaks, remove (page 2-593). Clean gasket
surface, or get rid of as needed. Install new compressor (9) as needed (page
h. If heater (10) leaks, replace (page 2-1269).
i. If water manifolds (11) leak, notify Direct Support Maintenance.
j. If thermostat housing (12) leaks, remove (page 2-236), clean gasket surface or
get rid of as needed. Install new housing (12) as needed (page 2-236).
k. Release pressure, and disconnect tester.
I. Screw on surge tank cap (2).
TA228598
2-73
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