2004-2007 Honda Aquatrax ARX1200N3/T3/T3D Factory Service Manual, Page 457Get this manual
ELECTRIC STARTER Install the following: insulator insulated brush cable terminal new O-ring insulator washers spring washer and washer nut CABLE TERMINAL
O-RING BRUSH INSULATOR INSULATOR WASHERS Install the brush holder, aligning the holder tab with the case groove, and the holder grooves with the insulated brush wires
WASHER SPRING WASHER NUT
BRUSH HOLDER Push and hold the brushes inside the brush holder, and install the armature through the motor case and brush holderWhen installing the armature into the motor case, hold the armature tightly to keep the magnet of the case from pulling the armature against it