Specifications

Service Training
Page 4.2
Section 56
09.04
C
Speed jumps to
over 1300 rpm.
Nozzle in valve (49) too
small or clogged.
Nozzle in valve (49) too
large or restrictor in
supply line clogged.
Fully depress one accelerator pedal and wait until full engine or wheel speed
is reached. Then depress the accelerator pedal for the opposite direction.
Engine speed
drops to low idling rpm and only
starts to rise when wheels turn
in new direction.
yes
yes
yes
yes no
Jump in speed to
1100 - 1300 rpm.
No increase in speed
or increase too low.
D
Valve (20) malfunctioning.
Release accelerator pedal and then depress it about 1/3 of pedal stroke.