Makita HP331D Repair Manual

October 2015
4. WIRING DIAGRAM
Figure 26
Assemble receptacles to Motor as drawn.
Motor connector portion
LED
Put LED lead wire between Boss and
Rib D, Rib B and Rib C.
Red mark
Connector
Do not put Receptacle
(with Black lead wire)
over Rib A.
Receptacle
（
with Black lead wire）
Bend motor terminal as
drawn.
Rib A
DC Motor
Line filter A (if used)
Terminal
Be careful not to put Lead wires on Rib E.
Rib E
Line filter B (if used)
Do not put Lead wires between these
Receptacles and Housing L.
Receptacle
Housing set
Switch
Side view of Switch
Pass Lead wire (Red)
between this receptacle
and Housing L
; under
the receptacle.
Put Line filter A (if used) in this space.
Rib B
Switch
Put LED lead wire in this Lead
holder.
Rib C
Boss
Do not pass Lead wire under Gear case.
Rib D
Gear ass’y
Non-insulated terminals protected by
Polyolefin tube (when repairing LED circuit)
Put Non-insulated terminals protected by
Polyolefin tube (when repairing LED circuit)
inside the dotted line.
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Makita HP331D Specifications

General

Brand	Makita
Model	HP331D
Category	Drill
Language	English