TM 5-5420-226-20-1
Symptom 16.3
DETAILED TROUBLESHOOTING
PROCEDURE
VEHICLE OPERATION
- POWERPLANT,
RUNNING
(Continuad)
POWERPLANT
WARNING
AND DUST DETECTOR WARNING
LIGHTS ON, ONE (OR BOTH)
DUST DETECTOR
PRESSURE SWITCH(ES) TRIPPED,
AND DUST DETECTOR
FILTER STRIP
INDICATES
CONTAMINATION
.OF INTAKE
AIR BY SOOT.
Check air cleaner filter elements.
I
l Remove air cleaner filter element (page 7-93).
l Inspect air cleaner
filter element.
I
IDoes element show evidenceof soot or charring?
[
/
Service dust detector filter strip
(page 7-116.14).
4-306.6
Change
3
FILTER
n
ELEMENT