Iseki TH4365 - Rear Wheel Spacing; Steering Free-Play; Front Axle End-Float

LUBRICATION & PERIODIC MAINTENANCE
91
Rear Wheel Spacin
g
FIG. 6-42: T
o
r
e
v
e
r
se
e
ntir
e
wh
ee
l
a
n
d
tir
e
asse
m-
bl
y
- Raise both rear tires o
f
Tractor. Remove bolts se-
c
urin
g
both rear wheel assemblies to rear axle hubs and
s
witch wheel assemblies to opposite sides of Tractor
CAUTION: Rear wheels are heav
y
. Use
c
are when movin
g
. Make sure Tractor is
b
locked securel
y.
Ti
g
hten all wheel bolts securel
y
and recheck a
f
ter
s
hort period of operation.
NOTE: Agricultural lug-t
y
pe tires must alwa
y
s be
i
nstalled so when viewed from the rear
,
the
“V” pattern of the tread points upward.
R
ear t
y
re tread settin
g
.
Tr
ac
t
o
r
t
y
p
e
tyres
y
t
y
r
e
loca
ti
o
n
s
iz
e
S
ETTIN
G
mm
TH42
95
TH4
335
TH4
365
A
G
rear
12.4-1
6
-4P
R
111
5

A
G
rear
9
.
5
-22-4P
R
900

A
G
rear
9
.
5
-24-
6
P
R
900

A
G
rear
11.2-24-4P
R
1
030

T
u
r
f
rear
3
1
5/80
D-1
6
-4P
R
965

T
u
r
f
rear
1
3
.
6
-1
6
-4P
R
1
000

Steerin
g
Free-Pla
y
FIG. 6-43
:
S
teerin
g
should be checked
f
or excessive
l
ooseness, as indicated b
y
steerin
g
wheel
f
ree-pla
y
.
M
aximum free-pla
y
, 1, is approximatel
y
30 mm to 60
mm
(
1-1/4 to 2-3/8 in
)
when measured at outside o
f
s
teerin
g
wheel rim.
Excessive free-pla
y
can be caused b
y:
• Loose or worn ball
j
oints
• Worn or dama
g
ed steerin
g
column shaft or univer-
s
al
j
oints
• Worn or dama
g
ed power steerin
g
uni
t
• Air in the steerin
g
s
y
stem
CAUTION: Excessive steerin
g
free-pla
y
m
ust be corrected before use. Contact
y
our Dealer
.
Front Axle End-Floa
t
FIG. 6-44
:
Fore and aft pla
y
of front drive axle, 1, in the
s
upports should be 0.1 to 0.3 mm
(
0.004 to 0.012 in
)
.
End-
f
loat is measured with axle raised o
ff
g
round.
Loosen lock nut, 2, and turn ad
j
ustin
g
bolt, 3, as need-
e
d to achieve correct measurement. Ti
g
hten lock nut.
N
O
TE: Excessive end-float will cause noise. This noise
w
ill be more pronounced when using 4WD.
FIG. 6-42
FIG. 6-4
3
FIG. 6-4
4
21
1
1
2
3