Gravely 1138 - Page 16

SECTION
4
Service
Instructions
Gravely
dealers will
provide
service
which
may
be required
to
keep
your
equipment
operating
efficiently.
Refer
to the engine
manual for engine
service
instructions.
4.r Sea t:
The seat
is adjustable
front
or
back
to
r,any
positions.
Ad
justment
is
made
by
loosening
ti.:e two rear
mountinq
bolts
located
under
rear
of the seat, slidinc
the seat
to the
most
com.f
ortable
position and then
tiqhteni:re
tae
mounting
lrolts.
When
cleaning
seat
use
a vinyl cleaner
i:c--
a
solvent) .
Protect
the
seat
from
weather
damage
il,"'
s:3ring
tractor
insicle an
enclosure
or
by
coverinq
the sear-.
If
the seat
is
damaged,
repair
it with a
vinyl repair
-<:'-.
4.2
Enqine:
See engine
manual
for
fuel, fuel
filter, lubrication,
air,
cleaner,
and other
item
service.
4.3
Tires:
Check
tire
pressures
at'Ieast
once
each::r:-t:-.
Inflate
tires
to
pressures
shown
using a
1ow
presqire:ire
gauge
for
accurate
readings.
Keep tires
properllr
inf ia'-eC
at
all
times.
Over-inflation
wiII cause
operatcr
iisconfort.
Under-inflation
will
cause
short
tire life.
rlake
sure
the
tire
valve caps
are
in
Place.
TIRE
SIZE
Front
Rear
18 x
8.50
B
LOADING
L,ight
I
Ed'frrn
I
tteavy
-
tl
(Lawn
Work)l
(Ti11ing)
|
(Snow
Work)
_I3
x
s.00
-
6
|
I0
Psi
I
12
Psi
!
16
Psi
T-T
I
I
(Lawn
work)l
(Snow
i^lork)l
(Til1inq)
|
6
psi
I
8
psi
l_
1o
psi
TABLE
1
I