P 6 / 8
4) Refer to Fig. 16, Fig. 17, Fig. 18 and Fig. 19.
Precisely adjust M8x44 Hex. bolts and Stopper to make a rectangular hole with the same size into the wooden workpiece
as illustrated in Fig. 20. When the machine with 16.5mm cutter chain is used, Fig. 20 shows the cutting size preset in
Makita plant. Meanwhile, if preferring to make a 30mm long rectangular hole, adjust M8x44 Hex. bolt for No. 2 set
position to lean Chain bar assembly to the limit.
5) Adjust the tension of 16.5mm cutter chain. When there is a clearance of
approx. 5 up to 6mm between the chain bar and the cutter chain, the tension
on the cutter chain is adequate. See Fig. 21.
Note: Do not touch the cutting edges of the cutter chain when pulling it.
6) Adjust the clearance between Chain bar holder and Rotor holder so that
Chain bar ass'y can be tilted smoothly without stuck by moving the tips of
three M5X16 Hex. bolts backward and forward.
Fig. 20
Fig. 21
Fig. 16
Fig. 19
Approx. 52mm
90mm
16.5mm
30mm
1. Cutting by a single stroke
at vertical position.
2. Cutting by each stroke at:
1)vertical position and No.1 set position when Lever B complete is shifted forward.
2)vertical position and No.1 set position after Lever B complete is shifted backward.
Total four strokes
3. Cutting by each stroke at:
1)vertical position, No.1 set position and No. 2 set position when Lever B complete is shifted forward.
2)vertical position, No.1 set position and No. 2 set position after Lever B complete is shifted backward.
Total six strokes
120mm
Stopper
Original position (vertical against ground)
Lever B complete
<Forward>
<Backward>
If the travel distance is set at 13.5mm by shifting Lever B complete forward,
a 16.5mm wide rectangular hole can be cut in a single stroke.
Total 30.0mm wide holes can be made after shifting Lever B complete backward
and repeating a single stroke.
13.5mm
Tip of M8x44 Hex. bolt for No.1 set position
is hooked on rib of Rotor holder directly. It is
No.1 set position of Chain bar.
5 up to 6mm
Cutter chain
Chain bar
Lever C
Lever C is hooked on rib of Rotor holder
directly as below. It is original position
of Chain bar.
Rib of Rotor holder
Fig. 18
Fig. 17
No.1 set position of Chain bar
No.2 set position of Chain bar
M8x44 Hex. bolt
for No.1 set position
Rib of Rotor
holder
M8x44 Hex. bolt for
No.2 set position
Tip of M8x44 Hex. bolt for No.2 set
position is stuck with Lever C directly.
It is No.2 set position of Chain bar.
Lever C
R
epair
