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10. REPAIR GUIDE
Be sure to remove the storage batteries from the main body before servicing. Inadvertent triggering of the switch
with the storage battery connected will result in a danger of accidental turning of the motor.
The [Bold] numbers in the description below correspond to the item numbers in the Parts List and exploded
assembly diagram for the Model DV 24DV.
10-1. Precautions in Disassembly
10-1-1. Disassembly of the motor section
(1) Removal of the Gear Cover [10], Inner Cover [16] and Housing [28]
Remove the Brush Cap [32] and the Carbon Brush [33]. Remove the Tapping Screw (W/Flange) D5 x 65
(Black) [18] then the Gear Cover [10], Inner Cover [16] (together with the Armature Ass'y [24]), Housing [28]
and Fan Guide [25] can be removed.
(2) Removal of the armature from the inner cover
As illustrated in Fig. 6, support the Inner Cover [16] with a tubular jig, and push down on the top of the pinion
of the Armature Ass'y [24]. Be careful not to lose the Needle D 2.5 x 25.8 [17] at this time
Pinion
Needle D 2.5 x 25.8 [17]
Inner Cover [16]
Armature Ass'y [24]
Fig. 6
Push
