TM 9-2350-222-10-3
TROUBLESHOOTING - Continued
MALFUNCTION
TEST OR INSPECTION
C O R R E C T I V E ACTION
5. POWERPLANT WARNING LIGHT COMES ON WHILE ENGINE IS
RUNNING ABOVE 750-800 RPM - Continued
Step 4.
Check dust detector warning light (A) (if equipped).
a. If light is on, stop vehicle.
b.
Open grille doors and check both dust detector
pressure switches (B).
c. A red plunger (C) visible through plastic cover on switch body,
indicates switch (B) has tripped.
d. If switch (B) has tripped, notify organizational maintenance.
TA249229
3-18.1 /(3-18.2 blank)
Change 2