Makita BUH550/ BUH650 Wiring diagram, Lead Wires of Brush Holder, Fig. D-2, Fig. D-3, Fig. D-4

P 8/ 9

Wiring diagram

Fig. D-2 Fig. D-3

Lead Wires of Brush Holder

Fix Lead wires with Lead wire holders on Yoke unit side.

Line Filter and Brush holders’ Lead wires

•Line filter’s position has to be adjusted that it distances max. 30 mm from the rib for Yoke unit.

•Two lead wires from Brush holder have to be coiled around Line filter one turn.

Lead wire holders

Yoke unit side	Line filter
	(if used)

Brush holder	max.
	30 mm

Lead wire (black) of Brush holder

Lead wire (red) of Brush holder

Line filter (if used)

Fig. D-4

Rib for Yoke unit

Lead wire holder

Line Filter (if used)

Put Line filter between

Lead wire holder and

Controller.

Controller

Motor Housing

Fix Lead wires in these Lead wire holders.

Line Filter (if used)

•Lead wires (black, red) to Insulated connector have to be passed through Line filter.

•Slack portion of lead wires have

	to be stored in this place.
Brush holder	Fix Lead wires in
	these Lead wire holders.

Front grip switch

Put Insulated connectors in this place.