Craftsman 536.887993 Operator's Manual page 28

_.'_o_ V:l_ I my:l m_ll_,_l i _vA I_ _i i
HOW TO REPLACE
THE AUGER SHEAR BOLT
The augers are secured to the auger
shaft with special shear bolts. These
shear bolts are designed to break and
protect the machine if an object be-
comes lodged in the auger housing. Do
not use a harder bolt as the protection
provided by the shear bolt will be lost.
_lb ARNING: For safety and to
protect the machine, use
only original equipment
shear bolts.
To replace a broken shear bolt, proceed
as follows. Extra shear bolts were pro-
vided in the assembly parts bag.
1. Move the throttle control to the stop
position. Disengage all controls.
2. Disconnect the spark plug wire.
Make sure all moving parts have
stopped.
3. Align the hole in the auger with the
hole in the auger shaft. Install the
new shear pin and spacer. See
Figure 36.
4. Connect the spark plug wire.
/
Shear Pin
/
_Figure 36
TO ADJUST THE CARBURETOR
If you think your carburetor needs ad-
justing, contact your nearest Sears Ser-
vice Center. Engine performance
should not be affected at altitudes up to
7,000 feet. For operation at higher
elevations, contact your nearest Sears
Service Center
IMPORTANT: Never tamper with the
engine governor, which is factory set for
proper engine speed. Over-speeding
the engine above the factory high
speed setting can be dangerous. If you
think the engine-governed high speed
needs adjusting, contact your nearest
Sears Service Center, which has the
proper equipment and experience to
make any necessary adjustments. For
the location of the nearest Sears Ser-
vice Center, call Sears Service at
1-800-4-MY-HOME®.
F-031098L 28