4-20 DK451/501/551
A12O432A
BRAKE PEDAL(RIGHT AND LEFT)
(1) Brake Pedal (R) (3) Brake Lock
(2) Brake Pedal (L)
A12O431A
CLUTCH PEDAL
(1) Clutch Pedal
When the clutch pedal is fully depressed,
the clutch is disengaged. Shift the main
shift lever to the desired speed and
gradually release the clutch pedal, then
the clutch will become engaged.
The clutch should be disengaged by step-
ping on the pedal quickly, and engaged
by slow releasing the foot from the pedal
so as not to damage the clutch plate.
IMPORTANT
The clutch pedal must be quick-
ly disengaged and be slowly en-
gaged.
Never operate the tractor with
your foot resting on the clutch
pedal. Doing so may contribute to
premature clutch wear.
1. On slopes and in wet fields, or when
connected to the Trailer or the Front-
End-Loader where great traction is
required.
2. On sandy land.
3. To prevent the tractor being thrust for-
ward during rotary tilling hard soil.
4. Entering a job location or going over a
high bank.
Under normal operating conditions, keep
the lever up to leave the mechanism
disengaged.
A12O430A
FRONT WHEEL DRIVE SWITCH
Push the switch to engage the front
wheel drive mechanism.
The front wheel drive mechanism is very
effective on the following jobs.
(1) Front Wheel Drive Switch
- ENGAGE - DIS ENGAGE
1. Before operating the tractor on a road,
be sure to interlock the right and left
pedals as illustrated below. It will be
very dangerous to use only one brake.
2. Use individual brake to assist in mak-
ing sharp turns. Disengage the brake
lock and depress only one brake pedal
with direction that you are turning.
3. When operating the tractor on roads,
always be sure to interlock the left
and the right brake pedals. Do not
forget to observe this precaution, oth-
erwise, stepping on only one brake
while operating on roads would cause
unforeseen accidents.