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TM 5-4320-304-14
TM 08922A-14/1
4-15. REPLACE AIR FILTER ASSEMBLY (Continued)
OPERATIONAL CHECK:
1
2
3
4
5
Muffler and related components get hot enough during
pump operation to cause severe burns. Avoid contact with
muffler and related components during checks described in
this text.
Exposure to exhaust gases produces symptoms of headache,
dizziness, loss of muscular control, drowsiness, or coma.
Brain damage or death can result from severe exposure.
Fumes from engines become concentrated with poor venti-
lation. Operate engine in a ventilated area only.
While running engine, be alert for fumes. Keep area venti-
lated. If someone is overcome, expose to fresh air; keep
warm and still; give artificial respiration if needed. Seek
medical attention. Administer oxygen, if available.
GOOD VENTILATION IS THE BEST DEFENSE AGAINST
EXHAUST POISONING.
Start engine and observe air cleaner assembly and restriction indicator for looseness, rattles, or
leaks. Tighten.
If red band is visible in window of restriction indicator, shut down engine.
Recheck installation and air filter. Reset indicator.
Restart engine. If red band is still visible, replace indicator.
Restart engine and check indicator. If indicator still shows red band, refer to direct support.
4-22
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