Makita DCS230T Technical Information page 6

3-7. Inspection/Replacement of Stop Switch (cont.)
3) Using circuit tester, also check the conduction between
the engine block and the terminal connector of the
ground (earth) wire of Ignition coil complete. (Fig. 16)
At the same time, check wrong wiring, loose screws,
loose connections or broken wires.
REPLACEMENT
1) Disconnect lead wires from Switch. Now Switch can be
removed by pushing from the inside of Top handle cover.
2) Route the two lead wires (black and red) under the two
fuel tube. (Fig. 17)
3-8. Disassembling/Assembling Flywheel
DISASSEMBLING
1) Flywheel can be removed easily with Impact driver
without locking Piston as well as Clutch. (Fig. 18)
2) Do not remove Spark plug because Clutch is removed
using compression resistance.
CAUTION: Be sure to turn off Engine stop switch
to avoid injury from accidental engine startup.
3) Attach 13mm hex socket bit to Impact driver.
Then remove Hex nut M8 by turning counterclockwise
with the Impact driver. (Fig. 19)
Note: Be sure that Hex nut M8 is right-handed.
4) Remove Flywheel by hitting Crankshaft hard with Copper
round bar 20-100 (1R091) and iron hammer. (Fig. 19)
5) Two Ratchets on Flywheel can be removed by removing
M5x12 Hex socket button bolts with T-type hex wrench
3-127 (1R170).
ASSEMBLING
1) Install two Torsion spring 15 on Flywheel as illustrated
on Flywheel, then fasten two Ratchets to Flywheel with
Hex socket button bolts. (Fig. 20)
2) Fitting the protrusion (key) on the center hole of
Flywheel to the groove in Crankshaft, assemble Flywheel
to Crankshaft.
3) Set Spring washer 8 in place, then fasten Hex nut M8 to
Crankshaft by turning clockwise for one second using
13mm hex socket bit and Impact driver.
Fig. 16
Fig. 17
Lead wires
Fuel tubes
Fig. 18
Flywheel
Turn Hex nut M8
counterclockwise.
Fig. 19
1R091
Fig. 20
6 / 20
Terminal connector of
the ground (earth) wire
of Ignition coil