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4.
Remove the three flanged head screws securing
5.
Remove the two nylon locknuts securing
the
control box to the handle and carefully remove
the right control housing half.
and remove the cable. See Figure
99.
the control box halves.
6.
Slip the end of the BBC cable from the cable lever
BBC Cable Installation
1.
Slide a new BBC cable into the BBC cable lever
then install the end of the cable sheath in recess
provided in the left control housing half. See
Figure 99.
BBC CABLE
2.
Before installing the right control housing half,
make sure that the traction ,and BBC ends are
completely seated in their recesses. Also make
sure that the sleeve on the upper carriage bolt
passes completely through the BBC control box
components to the handle. Finally, make sure
that the roll pin in the rocker arm passes through
the hole in the control bar. Install the right control
housing half. Secure with two nylon locknuts.
NOTE: The flanged locknut fits
on the upper
carriage bolt.
3.
Install the three flanged head screws securing
4.
Bend the throttle control locking tab forward so
that
it
will provide positive engagement with the
throttle control. Install the throttle control.
5.
Hook the lower end of the BBC cable onto the
bellcrank then slip the cable through the slot in
the cable bracket. Push the end
of the cable
sheath into the cable support bracket as shown
in Figure
100.
6.
Before installing the screen panel, adjust the
BBC cable as described under
BBC Cable
Adjustment, which follows.
the control box halves.
BBC Cable Adjustment
1.
Remove the two
flanged head self-tapping
screws securing the screen panel to the housing
and remove the screen panel.
Figure
101
2.
With
the engine
off and the spark
plug wire
disconnected, cock and lift the control bar to
engage the blade. Tape the control bar to the
handle with the blade engaged, then measure
the length of the over-travel spring. See Figure
Vacu-Power Mower
57
BBC
System
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