Makita HM0860C Technical Information page 12

Wiring
Put the lead wires to three lead holders of Handle as Fig. 31.
Fig. 31
Pass the lead wire (red) for connecting with Brush holder between bosses and wall of Motor housing as Fig. 32.
Fig. 32
Brush holders
Motor housing
Put the lead wires in each lead holder of Motor housing as Fig. 33.
Fig. 33
Motor housing
Lead holders
Lead wire (red) for connecting with Brush holder
Lead holders of Motor housing
Do not slack the lead wires at this place.
Handle
Bosses of Motor housing
P 12 /14