Gravely 424 - Engine - General Service

Rerrove
the
tie
rods
from
the tisrod
arms.
Xemove the four
bolts
seeurir:g
&e
gearbox
to dre frame. Work
tlre
ger:box
do*n
tluougl
the
frame
and out of
the tractor'
ELICTRIC
LITT
K'-T
Figure
17
ligure
18
After
removal of
the steering
gearbox from &e
tractor,
turn it upside down,
holding
tlre
steering
column
in
a
vise and
remove the steering
pitman
and mouating
plate.
Check
internal
partt
for damage
a:rd
replace
necessary
parts.
Pack housing
with
general
prrpose grease before reirrstalling
mounting
plate
and
sleeriag
pitrnan.
INGINE
-
GENERAL
SERVICE
co6uHc
Ak is
&*um irtc
tle cooltag Srlrd
by
fns
proviileal
o:l
&e
fyrheel.
The
:otating
air
elr*en
aad &e
coali:rg
trs
on
&e
bloc&
anil
eylindsr
head
nrust
b* kept dea*
and
urobsbuctd
et t:l tmes.
Nsvtr olxrat*
asghc
witi
blsryr
kuing
_o
oooling
elmuds tlmolsed,
1lme
direc't
air
{ow
past
oooling
*ns.
*smtrral
t€$ul&
fu
iqro6nr
0ir
drc{retfufi"
g,ffETHAI
SUTfACGIS
Sxknat
l::rfa*r
murt
be
seirtrined
in
elea:r
oonditioa tee
of
at:y oil
ard
dfit
acermulatiss.
?Lfu
ir dm:a
not only
for
rafoty
au{
{gpearance
but
}ec*se
poar
cooling
Scieary
resutts froivt
dirty
externa'l surfams.
STORAGE
If tsstor
i*
tl bs
out
oJ refi/i*
Ior *
onsiderable leng&
of :ime" the Jollorrirg $tEx
are
rsiu*rmerdEd:
a" Dretu
ail
*ocr
cmkcase
wlile
eagir:e
is
sdtt
hot
ard
flusb wi&
olaaa ligbt
oil. BeSll
crqofree$e.
ligure
I8
%,