Projections of Front Case [11] <11>
Switch Plate [5] <5>
(c) Disassembly of the clutch mechanism
Turn the Nut [6] <6> counterclockwise to remove from the Front Case [11] <11>. Take out the Spring [7]
<7>, Thrust Washer [8] <8>, Stopper [9] <9> and Stopper Spring [10] <10> in order.
(9) Disassembly of the power supply unit
Disconnect each internal wire of Brush Block [33] <33> and Terminals [50] [52] <50> <52> with a solder iron.
NOTE: Do not remove the fin secured to the DC-speed control switch with a screw.
Switch flange
Projections of switch flange
Fig. 4
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Recess of Switch Plate [5] <5>