TM 9-4120-402-14
Table 4-3. UNIT TROUBLESHOOTING - continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
5. REDUCED COOLING CAPACITY. - continued
Step 4. Check to be sure that excessive hot, outside air is not being introduced through the fresh air damper.
Fully close damper; then, if condition improves, adjust properly.
Step 5. Check to be sure condenser air intake and discharge are not obstructed.
Remove obstructions.
4-45
