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Repair | P 8/ 13 |
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[3]DISASSEMBLY/ASSEMBLY
[3]-5. Gear case section (cont.)
ASSEMBLING
1)After applying Makita grease N No.2 to teeth of all Spur gears, shafts of Carrier complete B and shafts of Spur gear 9 complete A, assemble Ball bearing 6805LLB and Carrier complete B to Gear case. (Fig. 2) Then assemble Internal gear
47 and Spur gears from the opposite side.
2) Install Rotor on Motor control unit as described below; |
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Fix Motor control unit on table or the like, and insert Rotor |
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slowly into Motor control unit until it touches the surface |
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of the table. Then lift up Motor control unit gradually |
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until it stops. (Fig. 26) |
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Caution: |
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1. Because Rotor is a strong magnet, be sure to remove metal chips |
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or debris from it before installation, be very careful not to pinch | Fix Motor control unit, and insert Rotor. | ||
your fingers between Rotor and metal parts, etc. | |||
Lift up Motor control unit until it stops. | |||
2. Be careful not to shock the printed wiring board of Motor | |||
control unit. | Fig. 27 |
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3) Install Lock washer on Gear case, then put Motor bracket on |
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| Motor | ||
Gear case, and turn it clockwise to lock in place. |
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| control | ||
4) Assemble Gear case section and Motor control unit to Housing (R) |
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so that Lead wires of Motor control unit and the Switch unit |
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installation portion on Gear case faces the side of the LED - Trigger | Gear |
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switch line. (Fig. 27) | case |
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When assembling, fit the boss on Housing (R) in the notch in | Switch unit installation portion | Lead wires | |
Motor control unit. (Fig. 28) | |||
Fig. 28 |
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5) Set Switch unit in place on Gear case. |
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6) Assemble the following parts to Housing (R) in numerical order: | notch |
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1. Controller of Motor control unit | Motor | ||
2. Terminal |
| control | |
3. LED circuit |
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4. Gear case section to which Motor control unit is assembled |
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Put Lead wires in place while taking care not to pinch them. |
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After putting Switch section in place, install Plate and Lens. |
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Then fasten Housing (L) to (R) with seven M3x20 Pan head screws. |
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(Fig. 29) |
| Housing (R) | |
Caution: When disconnecting connectors, do not pull lead wires. | boss | ||
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(Fig. 30) |
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Fig. 29 |
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Plate |
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Lens | Fix lead wires with |
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| lead wire holders. |
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Fix lead wires with Lead wire holders.
rib of Cover
Cover
Fig. 30
Switch unit | Switch unit for | Switch unit |
(ON/OFF) | F/R change | for Clutch |
LED circuit |
| Terminal |
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| Power supply circuit |
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