TM 5-5420-226-20-1
Symptom-2
DETAILED
TROUBLESHOOTING
PROCEDURE
.T
VEHICLE
OPERATION
- POWERPLANT,
STARTING
(Continued)
I
Check
for accelerator
linkage
movement
at front
of engine.
First
Technician
(Rear
of Crew
Compartment)
l Remove upper engine access panel (page 17-14).
l Observe idle adjusting
screw
for full movement
off
the stop when
accelerator
pedal
is pressed.
Second
Technician
(Operators
Station)
l Press accelerator
pedal
all the way down
and
release.
4
Does idle adjustment
screw
move to full throttle
position?
n
Check for movement
of throttle
stop pin at engine.
See Step
@
.
r
UPPER
ENGINE
ACCESS
PANEL
~
FOR CLARITY
QUADRANT
ASSEMBLIES
NOT SHOWN
TA106811
4-122