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(11) Removal of the Armature DC 14.4V [26]
Support the Inner Cover [25] so that it does not contact the fan of
the Armature DC 14.4V [26]. With a hand press, push down the
tip portion of the Armature DC 14.4V [26] (pinion) to remove it.
(12) Removal of Ring Gear (C) [21] and the Damper [24]
Remove the Ring Gear (C) [21] from the Inner Cover [25] and
remove the Damper [24] with a small flat-blade screwdriver.
10-1-2. Reassembly
Reassembly can be accomplished by following the disassembly procedures in reverse. However, special
attention should be given to the following items.
(1) Reassembly of the housing assembly
(a) Be sure to follow the wiring diagram (Fig. 10) for proper wiring.
(b) When connecting the internal wires of the Brush Block [29] to the DC-Speed Control Switch [38], fasten
them with the Machine Screws (W/Sp. Washer) M3 x 5 [37] paying attention to the direction of the flag
terminal (Fig. 10).
Flag terminal
Machine Screw
(W/Sp. Washer) M3 x 5 [37]
(Note) If the flag terminal is mounted in wrong direction, the flag
Brush Block [29]
FET
DC-Speed Control Switch [38]
[21]
terminal may be damaged due to contact with the
housings. In addition, the gap between housings (A)
and (B) is widened and dust may get into housings (A)
and (B).
Internal wire (black)
Internal wire (purple)
Fig. 10
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[22]
[23]
[24]
[25]
Fig. 9
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