TM 5-5420-226-20-1
Symptom-12
DETAILED
TROUBLESHOOTING
PROCEDURE
VEHICLE
OPERATION
- POWERPLANT,
RUNNING
o
STEP
1
CONTINUED
(Continued)
First Technician
(Air Cleaner)
l Connect red probe of meter to air cleaner fan motor
power jumper
lead and black probe to ground.
Second Technician
(Operators
Station)
l Start engine.
First Technician
(Air Cleaner)
l Check if meter indicates 18 to 30 volts dc.
.
a Does meter indicate 18 to 30 volts dc?
0
l See Step 8 .
TA10697O
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