Makita HP331D Repair Manual

October 2015
3.1. REPAIR OF LED CIRCUIT
 Use Non-insulated connector and Polyolefin tube (inner diameter: ø4.0mm) as shown below.
 When repairing, put terminals in the designated position shown in Figure 24
. (Cut lead wires if necessary.)
C
ut Lead wire in the position shown on the left.
Figure 24
Color index of lead wires' sheath
Black
Red
Figure 25
Cutting position of Red lead wire
（
The same surface as the root of Tab terminal）
Cutting position of Black lead wire
（
The end face of Polyolefin tube）
AWG: American wire gauge
LED circuit
Switch
Non-insulated
connector
Non-insulated
connector
Shrink of Polyolefin tube
Shrink of Polyolefin
tube
2mm or more
2mm or more
End face of
Non-insulated
connector
End face of
Polyolefin tube
End face of
Polyolefin tube
AWG24
AWG24
AWG24
AWG24
Resistor
17 / 18

Makita HP331D Specifications

General

Brand	Makita
Model	HP331D
Category	Drill
Language	English