Makita BFH090F 기술 정보 - 페이지 8

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< 8 > Disassembling motor section and gear section

( 1 ) Remove ring 38, and clutch cover from housing referring to "< 4 > Disassembling spindle (as a bit holder)

and clutch case".

( 2 ) After removing clutch section, separate housing L from housing R by unscrewing 8 pcs.

of pan head screw M3x20. See Fig. 33.

Compression spring 5

Clutch

section

( 3 ) Remove gear section with motor section from housing R .

( 4 ) Turn motor bracket anti-clockwise. So gear section can be separated from motor section. See Fig. 35.

Gear section

Motor section

( 5 ) Pull off rotor from motor control unit and remove motor bracket. See Fig. 36.

<Note>

Be careful, not to be pinched your finger

between motor control unit and rotor.

Because, rotor is pulled toward motor

control unit by the strong magnetic force.

Pan head

screws M3x20

Fig. 33

Fig. 34

Motor bracket

Motor control unit

Housing L

See Fig. 34.

Fig. 35

Rotor

Fig. 36

P 8 / 17

Plate

Housing R

Lens

Motor bracket