Iseki TH4365 - Synchroshuttle Transmissions (F8, R8) Type; Forward;Reverse Lever; Range and Gear Shift Levers

INSTRUMENTS & CONTROLS
35
SYNCHROSHUTTLE TRANSMISSIONS
(
F8, R8
)
TYP
E
Three shi
f
t levers are used to select
g
round travel
s
peed and direction throu
g
h di
ff
erent
g
ear reductions
within th
e
d
riv
e
tr
a
in. F
o
rw
a
r
d
a
n
d
r
e
v
e
r
se
tr
a
v
e
l
d
i-
r
ections are also possible in all
g
ear selections.
I
MP
O
RTANT: All range and gear change selection
s
r
equire complete disengagement o
f
m
ain clutch
(
depressing pedal
)
.
Forward
/
Reverse Lever
FIG. 4-23
:
Forward or reverse travel is selected b
y
the
l
ever
(
1
)
on the steerin
g
column
.
(
A
)
Forwar
d
(
B
)
Neutral
(
C
)
Revers
e
M
ovin
g
the s
y
nchroshuttle lever, 1, forward will select
forward travel. Movin
g
the lever rearward will select
r
everse travel. Reverse travel speed is sli
g
htl
y
slower
than forward travel in the same
g
ear speed selection.
A n
e
w tr
a
v
e
l
d
ir
ec
ti
o
n
s
h
ou
l
d
be
se
l
ec
t
ed
wh
e
n
e
v
e
r
the tractor is stopped.
CAUTION: Reduce en
g
ine speed before
c
han
g
in
g
travel direction. Tractors with
s
y
nchroshuttle require complete dis-
e
n
g
a
g
ement of main clutch
(
depressed
c
lutch pedal
)
before chan
g
in
g
shuttle
l
ever
p
osition
.
Ran
g
e And Gear Shift Levers
FIG. 4-24
:
The ran
g
e shift lever and
g
ear shift lever
are located to the le
f
t o
f
the operator’s seat.
The
g
ear shi
f
t lever provides
f
our smaller
g
ear speed
c
han
g
es within each ran
g
e, from first throu
g
h fourth
g
ear positions.
The ran
g
e shi
f
t lever, 2, provides two speed ran
g
es,
h
i
g
h and low.
FIG. 4-25
:
In total ei
g
ht forward and ei
g
ht reverse
g
ear speeds are possible. The constant-mesh
g
ears
allow the
g
ear shift lever, 3, and ran
g
e shift lever to
be chan
g
ed with the tractor completel
y
stopped
(
with
main clutch pedal and brake pedal depressed
)
.
When
y
ou select the cleeper speed t
y
pe transmission,
it is possible to select forward, 12, reverse, 12, speed.
C
reep speed will be position on the center o
f
ran
g
e
s
peed selection lever, 2.
FIG. 4-2
3
FIG. 4-2
4
FIG. 4-25
1
A
B
C
3
2
3
2