Craftsman 536.881750 Manual Del Usario página 27

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BELT GUIDE ADJUSTMENT
1.
Remove
spark
plug wire.
2.
Have someone
engage
auger
drive.
3.
Measure
the distance
between
the
belt guide
and belt. The distance
should
be 1/8 inch (3.175
mm) for
guide.
See Figure 31.
l
_
Belt Guide
..i"
\ u
1/8 Inch
- .....-\\f (3.175 m m)
? -\\
Engaged
i _
Figure 31
4.
If adjustment
is necessary,
loosen
belt guide
mounting
bolt. Move belt
guide to the correct
position.
Tight-
en mounting
bolt.
5.
Reinstall
belt cover.
6.
Reconnect
spark plug wire.
HOW TO CHECK
AND
ADJUST
THE CABLES
The cables
are adjusted
at the factory
and no adjustment
should
be neces-
sary.
If the cables
have become
stretched
or are sagging
adjustment
will
be necessary.
Whenever
belts are adjusted
or re-
placed,
the cables
will need to be ad-
justed.
To check for correct
adjustment,
un-
hook "Z"
fitting
at clutch
lever
(see
Figure
32).
1.
Move
clutch
lever to the full forward
position
(just contacting
plastic
bumper).
Holding
cable tight, note
position
of fitting to hole in clutch
le-
ver.
F 0410109L
Control lever must be in ful! forward posi-
tion (just contacting plastic bumper) when
checking cable length.
"Z" Fitting
Plastic Bumper
Figure 32
The center
of the "Z" fitting
should
be between
the center
and top of
the hole in the clutch
lever. Adjust
either
the auger
drive cable or the
traction
drive cable as as necessary
according
to the following
instruc-
tions.
Auger Drive Cable Adjustment
1. Run the engine until the fuel tank is
empty and the engine stops.
2. Stand the snow thrower up on the
front end of the auger housing.
3. Push cable through spring to ex-
pose the threaded portion of the
cable (see Figure 33).
Square
End _,
Cable Spring
Locknut
27
Figure 33
Hold square end of threaded portion
with pliers and adjust Iocknut in or
out until correct adjustment is
reached. Pull cable back through
spring and connect cable.
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