TM 104320-310-14
4-15. REPLACE AIR FILTER ASSEMBLY (Continued)
OPERATIONAL CHECK:
Muffler and related components get hot enough during
pump operation to cause severe burns. Avoid contact with
muffler and related components during checks describe 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 engine become concentrated with poor
ventilation. Operate engine In a ventilated area only.
While running engine, be alert for fumes. Keep area
ventilated. 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.
1
Start engine (para 2-4) and observe air cleaner assembly and restriction indicator for looseness, rattles, or leaks.
Tighten as required.
2
If red band is visible in window of restriction indicator, shut down engine.
3
Recheck installation and air filter. Reset restriction indicator.
4
Restart engine. if red band is still visible, replace restriction indicator.
5
Restart engine and check restriction indicator. If restriction indicator still shows red band, refer to direct support
maintenance.
4-19
