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Craftsman 486.254072 Owner's Manual page 6

42" snow blade

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5.
1984 & PRIOR TRACTORS:
.
Remove
master
lift
lever by Ioosinging
two set
screws and then
remove frame
side panel.See
figures
7A and 10A.
NOTE:
Position master lift lever in forward
(down)
_n
before removing.
1985 TRACTORS:
Remove Side Access Panel. See figures 7B and 10B.
NOTE:
Position master'lift
lever in forward
(down)
position.
Assemble
lift arm and lift link, sub-assembled
in
step 4, to master lift bracket using two 3/8" x 1.0"
hex
head bolts
(I),
3/8"
lock washers (G) and
3/8"
hex nuts (H) as shown in figure
10A or B.
See figures 6 and 10A or B.
NOTE:
Pivot lift arm assembly upward
and hold
_tightening.
See figure
10A or B. The lift
arm (B) or (D) does not require
removal
to re-
install
cutting
deck. The lift
link
(C) should
be
removed when re-installing
cutting
deck.
(G) 3/8"
(H) 3/8" HEX
NUTS
_:
_
LOcKWASHERS
,
IVIASTER LIFT
•,_
_'\
i_'_/BRACKET
"::.,;',:"o ;,"
_':_;_"_" ,?, "_.(B);'" 'L_
LIFT ARM-Bolts to
{_..
, i_, _t-
/ouf_ide
of Master
Lift
• "
.,'i;l_!!- ,=-=_ff=_,,:_
/
_racKel:.
lvlvot
up when
T_?<¢_,
-'°----;' "_
tightening bolts).
•;_'['j,'
". r_':-==:--
Lr----_',
....
i -- : :
-_H_\
1984&PRIORTRACTOR
3/8"× i.0"
(L.H. SIDE)
\
/
HEXH.D, BOLTS
FRAME SIDE PANEL
_/
REMOVED
FIGURE
10A
REMOVED,
FIGURE
10B
NOTE:
When assembling lift arm and lift link sub-
_ly,
position
the fuel line and battery
drain
tube
(when
equipped)
to prevent
pinching
with
movement
of lift system.
6
7.
1984 & PRIOR TRACTORS:
Re-assemble frame side panel and master lift lever
removed
in step 5 and return
master lift lever to
the up (back) position
as shown in figure 7A.
1985 TRACTORS:
Replace Side Access Panel. Return master lift lever
to the up (back) position.
,
Position
snow
blade assembly
in front
of lawn
tractor
and roll
lawn
tractor
forward
over the
channel
until
the cross shaft
is centered
below
mounting
brackets (A). See figures 5 and 11.
<L) _HC_AAIZN "/_.
COTTE
R
"_h
CHANNEL ASSEMBLY
CROSS SHAFT
FIGURE
11
.
Assemble channel cross shaft to mounting
brackets
by
tilting
channel
and sliding
one end of cross
shaft through
hole and pulling opposite end back.
Secure with two hair pin cotters (L). See figures 6
and 11.

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