Iseki TH4335 User Manual

INSTRUMENTS & CONTROLS
37
D
IFFERENTIAL LOCK
FIGS. 4-29 & 4-30
:
When the di
ff
erential lock, 1, pedal
or lever is lowered, both sides o
f
the rear axle are
l
ocked to
g
ether to ensure traction to both rear wheels.
This is especiall
y
important when operatin
g
in loose
s
oil or slipper
y
conditions.
To en
g
a
g
e the differential lock - Depress the clutch
p
edal or lever and allow all rear wheel movement to
s
top. Depress the lock pedal or lever and slowl
y
en-
g
a
g
e the clutch.
I
MPORTANT: DO NOT engage with rear wheel
(
s
)
s
pinning as severe damage ma
y
re
-
su
lt.
To disen
g
a
g
e the differential lock - Depress the clutch
p
edal and release the differential lock pedal or lever.
The lock pedal or lever should normall
y
return to the
“
off” position.
NOTE: On occasion, differential lock pedal or lever
m
a
y
remain engaged due to torque differ
-
e
nce exerted b
y
rear wheels. In this case,
t
ap brake pedals alternatel
y
while tractor i
s
s
lowl
y
in motion to release the pedal.
CAUTION: When differential lock is
e
n
g
a
g
ed, steerin
g
abilit
y
of tractor will
b
e
g
reatl
y
reduced. Disen
g
a
g
e before at-
temptin
g
a turn
.
CAUTION: DO NOT use differential lock
on hard surfaces or when transportin
g
the tractor
.
FOUR-WHEEL DRIV
E
FIG. 4-31: The
f
our-wheel drive shi
f
t lever, 1, en
g
a
g
es
and disen
g
a
g
es the drive for the front axle. With the
l
ever down, the front axle
(
4WD
)
is en
g
a
g
ed. With the
l
ever up, the
f
ront axle is disen
g
a
g
ed, and power is
a
v
a
il
ab
l
e
t
o
bo
th
f
r
o
nt
a
n
d
r
ea
r
a
xl
es
.
N
O
TE: 4WD indicatior lamp will be illuminated when
y
ou push down the 4WD control lever.
I
MPORTANT: Depress main clutch pedal and stop
t
ractor be
f
ore engaging or disengag
-
i
ng four-wheel drive.
When
f
ront axle is en
g
a
g
ed,
g
round speed o
f
f
ront
tires is sli
g
htl
y
faster than the speed of the rear tires.
This is to assist steerin
g
when four-wheel drive is
se
l
ec
t
ed
.
For this reason, the
f
ront axle must be disen
g
a
g
ed
when the tractor is transported or operated on a hard,
dr
y
surface. Failure to do so will result in rapid wear o
f
f
ront drive tires and possible driveline dama
g
e.
FIG. 4-29
(
Mechanical
)
FIG. 4-30
(
HST
)
FIG. 4-3
1
FIG. 4-32
1

Iseki TH4335 Specifications

General

Brand	Iseki
Model	TH4335
Category	Tractor
Language	English