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TM5-4120-375-14
Table 4-2.
TROUBLESHOOTING (cont.)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 5 .
Check evaporator fresh air filter.
Loosen two turnlock fasteners on air filter
panel door.
Open door.
Slide air filters out of unit and inspect
filters.
Spray filters with a water hose in opposite
direction of air flow (see arrow on filter
frame) .
Shake water from filter and allow to dry
before installing.
Inspect air filter for damage.
Replace air filter if damaged in accordance
with paragraph 4-19.
CAUTION
Do not use oil on filters.
4-17
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