Shindaiwa 81359 Brush Cutter User Manual


 
9
Turn the C242 upside down so the gear
case output shaft is facing UP and
remove the shaft bolt, bolt guard and
holder B from the gear case shaft.
1. Align the hole in blade holder A with the
matching hole in the gear case flange
and then temporarily lock the output
shaft by inserting a hex wrench
through both holes.
See Figure 12.
2. Fit the blade over the flange on holder
A. See Figure 13.
Installing a Blade
CAUTION!
Install the blade so its printed surface
is visible to the operator when the
brushcutter is in the normal operating
position.
WARNING!
The blade must t at against the
holder ange. The blade mounting hole
must be centered over the raised boss
on blade holder A.
IMPORTANT!
Both holders must be at against the
surface of the blade.
3. Install blade holder B on the output
shaft. See Figure 13.
4. Install the bolt guard and then the blade
retaining bolt. Using the combination
spark plug wrench/screwdriver, tighten
the bolt firmly in a counter-clockwise
direction. The holder B must fit flush
against the blade.
5. Remove the hex wrench.
Shaft Bolt
Bolt Guard
Holder B
Output Shaft
Holder A
Figure 12
Blade
Hex Wrench
Blade Holder B
Tighten the assembly (blade
not shown for clarity)
Figure 13
Output
Shaft
The C242 should now be com-
pletely assembled and
ready for use with a blade.
Hex
Wrench
WARNING!
Holder B must t ush against the
blade with the splines engaged to the
output shaft.