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R
epair
[3] DISASSEMBLY/ASSEMBLY
[3] -4. Motor and Gear Section (cont.)
DISASSEMBLING
(4) Remove Endbell complete from Armature, then pull Armature from Yoke unit. (Fig. 22)
(5) Remove Lock washer by turning it with pliers. Gear section now can be disassembled as drawn in Fig. 23.
Fig. 22
Disassembling Motor Section
Note:
Be careful not to pinch your fingers between
Armature and Yoke unit when removing/
installing Armature because
strong magnetic force and pulls Armature
very strongly.
Yoke unit
Armature
ASSEMBLING
(1) Apply Makita grease N No.2 (2g) to teeth portions of all Gears and all Shaft pins portion of the Carrier complete B
and Spur gear 9 complete B. (Fig. 1)
(2) Assemble Gear section as drawn in Figs. 24 and 25.
Fig. 24
Internal gear 47
Ball bearing
6805LLB
Gear case
Carrier complete B
Fig. 25
pliers
Lock washer
Fig. 23
Disassembling Gear Section
Yoke unit has
Carrier complete B
Endbell complete
Ball bearing
6805LLB
Shaft pins for
Spur gear 18
Gear case
Lock washer
Gear case
Gear case Internal gear 47
Spur gear 18
(3pcs.)
Spur gear 18
Spur gear 9
(3pcs.)
complete B
P 9/ 14
Spur gear 19
(3pcs.)
Spur gear 9 complete B
Spur gear 19
(3pcs.)
Shaft pins for
Spur gear 19
Lock Motor bracket in place
by turning clockwise.
Motor bracket
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