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[3] DISASSEMBLY/ASSEMBLY
[3]-2. Gear Ass’y, DC Motor
DISASSEMBLING
(1) Remove Keyless drill chuck.
(2) Gear ass’y and DC Motor can be disassembled in the order of
Figs. 3, 4, 5, 6 and 7.
3x16 Tapping
screw (9pcs.)
Gear ass’y
Speed change lever ass’y
DC motor
Housing set (R)
Housing set (L)
DC motor
notch of Speed
change lever
ass’y
Remove Speed change
lever ass’y from Gear
ass’y.
Gear ass’y
Remove Gear ass’y, Speed change lever ass’y and
DC motor with Switch from Housing set (L) as
illustrated above.
Disassemble Housing set (R) by unscrewing
3x16 Tapping screws (9 pcs.).
Pull off Gear ass’y while turning
it
clockwise
viewed from DC
motor side.
Now Gear ass’y can be replaced.
Motor bracket
Motor bracket
Remove DC motor from Motor
bracket by unscrewing M3x6
Pan head screws (2pcs.).
Now DC motor can be replaced.
DC motor
Housing set (L)
protrusion of
Gear ass’y
Fig. 3
Fig. 5
Fig. 6
Fig. 7
Fig. 4
M3x6 Pan head
screw (2pcs.)
