Filter
Top Products
Tractors,
Lawn
and
Garden
-
110
and
112
Hydraulic
System
60
SM-2059-
(Apr-67)
Pump
15-3
REMOVING
PUMP
FROM
TRACTOR
Refer
to
page
10-2
to
remove
pump,
valve
and
reservoir
assembly
from
tractor.
Th
e
con-
trol
valve
requires
removal
onlywben
backplate
is
being
replaced.
INSTALLING
BAFFLE
PLATE
I
'L
)
Fig
.
4-Bafflc
Inslo
jle
d in
Bock
Plale
If
oil
spewing
from
the
filler-
breather
plug
has
been
detected,
it
is
not
nec
e
ssary
to
separate
th
e
pump
to
correct
this
condition.
This
condition
is
sometimes
found
on
110H
Tractors
(40001-68793)
and
112H
Tractors
-6727)
when
return
oil
enters
the
r e
servoir
above
the
normal
level.
La
te
r
mod
e
Is
have
a
baffle
cove
ring
the
re-
turn
port
or
the
return
port
may
be
relocated
and
the
old
port
plugged
with
a
ball.
Correct
oil
spewing
on
earlier
models
by
in-
stalling
a
baffl
e,
Figure
4,
over
the
r e
turn
port.
The
baffle,
including
assembly
instructions,
is
available
as
a
parts
item.
SEPARATING
PUMP
" i'
F
ig.
S-Seporoling
Front
Plal
e,
Body
and
Ba
ck
Plate
Before
separating
pump
a
ssembly,
scribe
a
clear
line
across
outside
of
pump
assembly,
Figure
5.
This
will
assure
proper
reassembly.
Remove
reservoir
and
four
12-point
cap
screws.
Tap
against
front
plate,
Figure
5,
to
separate
front
plate,
body
and
back
plate.
Do
not
use
sharp
tools
or
screwdriver
to
separate
parts.
'4
r
ttP""
.1
'
,
r
Tt
Fig.
6- Re
maving
Seal
Place
a
screwdriver
under
the
diaphragm
seal,
Figur
e 6,
being
ca
reful
not
to
damage
front
plate.
Lift
diaphragm
seal
and
gaskets
from
plate.
Discard
diaphragm
seal
and
gaskets.
Litho
in
U.S.A.