Makita RBC220 Instruction Manual page 8

For RBC221, RBC251, RBC226, RBC256
1. Insert the nipple of the throttle wire through the
square hole in the grip until it fits into the square hole
in the moving part which is inside the grip. It should
move when the throttle lever is squeezed. (Fig. 6)
2. Loosen the screws M5x18 and insert the drive shaft
into the holder case. (Fig. 1)
(Note)
1) Always ihsert the drive shaft into the holder case
fully (approx. 63 mm; 2-1/2"). If the inner shaft
resists full insertion of the drive shaft, try to insert
it again after slightly rotating the drive shaft or the
support washer on the gear case to match the
inner shaft to the hole inside the holder case.
2) Be cautious not to allow the switch cords to be
pinched between the holder case and the grip end.
3. After making sure that the drive shaft is installed fully
and properly, tighten the screws M5x18 to secure the
drive shaft.
(Note)
Squeeze the throttle lever to make sure that the
throttle wire moves smoothly.
4. Connect the switch cords to the two cords from the
engine by inserting one into the other.
5. Insert the bullet connectors through the holes in the
cover. (Fig. 4)
Fig. 3
Fig. 4
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