Installation Instructions

M
MOWER
B1700·B21 00'B2400 WSM, 11770
B177FM32
B177FM29
(5) Rear Stopper
(6) Connecting
Rod
(7) Turnbuckle
Adjusting Front Link and Connecting
Rod
A
CAUTION
Before starting the engine, change the mid
PTO
and gear
shift
lever into neutral.
Shut
off
the engine and
allow
the
mower
blades
to
stop
before making adjustments.
1.
Park
the tractor on level ground
with
the mower touching
the ground.
2.
Set
the height
ofthe
four
mower gauge wheels the
same.
3.
If
the
front
gauge wheels are
not
on the ground, remove the
front
link from the mower. And adjust the length
(L)
of
the
front
link
(1)
until the
front
gauge wheels come into contact
with
the ground.
4.
Attach the
front
link
to
the
mower.
5.
Start the engine.
6.
Lift the mower
to
the maximum
lifting
position and shut
off
the engine.
7.
Adjust the turnbuckles
(7)
of
the
left
and
right
connecting
rods
(6)
so
that
the
clearances are
within
the
factory
spedficati
ons.
(1) Front Link
(2)
Mid
Hanger Bracket
(3) Front Stopper
(4) Tractor Frame
Clearance (A) between
2to
5 mm
front
stopper and mid
Factory
spec.
0.08
to
0.20 in.
hanger bracket
Clearance (8) between
5to
10
mm
rear
st0frper and
Factory
spec.
0.20
to
0.39 in.
tractor
rame
II
IMPORTANT
Proper adjustment
for
the
connecting rod
length
is
very
important
to
avoid damage
to
the mower
lifting
system.
B177FM33
B177FM25
M-S12