....
....
..
AS
NEEDED
:
1. REPLACE IN-
LI
NE
FUEL
Fl
LT
ER
If fuel filter
is
clognccJ,
obstructr
ng
fuel
flow
to
carburetor,
replacement
is
r equirccl.
a. W
ith
Engine cool. remove and plug Fuel Line Sections
as
removed
from
both ends
of
Fuel
Fi
lte
r (Fig. 25).
b.
Pl
a
ce
new
FLrel
F
ilter
in position in Fuel
Li
ne (arrow
on
side
of
Filter
in
direction
of
fuel
flow).
A
BE
SU
RE
THER
E A RE
NO
FUEL
LINE
L
EA
KS A
ND
TH
AT
FU
EL
LINE
IS
IN
PROPER
POS
I
TION
IN
HOSE CL
AMP
S.
2.
TOE-
IN
AD
JUSTME
NT
If
an
y parts
in
Front
Ax
le or
Ste
ering Mechanism
are
being
replaced, Tie Rod adjustment
is
required.
a.
Loosen Jam Nuts (Fig. 26) at
each
end
of
Tie Rod Ad·
justment
Sleeves.
b.
Adjust
both
Tie Rods
so
that
Tie Rod Joints measure
f
rom
10
to
10
· 1/8 inches
from
center
to
center.
c.
Tight
en
Jam Nuts, making
su
re T
ie
Ro
d
Joi
nts are par-
allel (1
80°)
to each
other
. This adj
us
tment secures
proper Fr
ont
Wh
ee
l Toe
-i
n and steering operation.
3
.BRAK
E ADJUST
MEN
T
If
Clutch-Brake Pedal (Fig.
27
)
has
more than
approximate
-
ly
4 inches
of
travel
from
vertical
to
full brake position
then brake adjustment
is
necessary.
a.
Loos
en
Jam
Nut
(F
i
g.
27
) in order
to
turn
t
ur
nbuckle
cl
oc
kwise
(from
in
front
of
tractor) one t
urn
at a time
until
Cl
utch-Brake
Peda
l regains 4
rn
chcs of travel.
b. Tighten Jam Nut against Turnbuckle.
4
.PARKING
BRAKE
ADJUSTMENT
If
Parking Brake
will
not
hold
tractor.
Park ng Brake ad·
justment
is
necessary.
a.
Loosen Parking Brake Hex Nuts (Fig. 27).
b.
Pl
ace
Parking Brake Lever in locked positron.
c.
Hold Clutch-Brake
Pedal
in brake pos
it
io
n and tighten
first Hex
Nut
finger tig
ht
against
Bus
hin
g.
d.
Rel
ease
Clutch-Brake P
eda
l and turn first Hex
Nut
two
turns more agarnst Bushing.
e.
Tighten second Hex
Nut
against frrst Hex
Nut.
5
.CA
RBURET
OR
AD
JUSTMENT
If
Engine lacks power or does
not
idle
pr
o
pe
rly
,
the
Car-
bureto
r may need adjustment.
a.
Main Fuel (High Speed) Screw (Fig. 28) should
not
re-
quire adjustment. If resetting
is
necessary,
turn
clock-
wise,
closing finger
tight
ONLY,
then
turn
counterclock-
wise 1
to
1 - 1
/8
turn.
b.
Turn
I
dle
Adjusting
Needle (Fig. 28) clockwise, closing
finger t i
ght
ONLY,
and then
turn
cou
nt
erclockwise
3/
4
to
7/8
tu
rn.
c.
Start
Engine and
allow
to
warm
for
f ive
mi
ntues.
d. Make final adjustments
with
Engine running and Gear
Shift
Lever
in
Neutral posit ion.
--
Turn
Idle
Adjusting
Needle counterclockwise
until
Engine runs
"rough"
then clockwise
until
Engine
begins
to
miss.
Re
t urn Screw
to
a
poin
t
mi
dway
be-
tween these·
extrem
e
s.
Th
rott
le
Stop
Screw (
Fi
g. 28) should not require
ad
-
justm
ent
.
If
resetting
is
necess
a
ry,
set
to
obtain
the
slowest engine
speed
that
will
a
llow
smooth accellera-
tion
.
6.
RE-TENSION V-BE
LT
It
may
be
occasional
ly
necessary
to
re-tension V-belt.
(S
ee
page
6.
CHECK
TO
MAKE
SURE
TRAC
T
OR
DOES
NOT
START
WITHOUT
FU L
LY
DEPRE
S-
SING
CLU
TCH-
BRAKE
PEDA
L.
•
g.
FI
GURE
26
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