Milwaukee Tool 6742-20 User Manual

WIRING INSTRUCTIONS

TITLE

SINGLE REDUCTION PISTOL GRIP TOOLS

MILWAUKEE ELECTRIC TOOL CORP. 13135 WEST LISBON RD. BROOKFIELD, WIS.

FOR DOUBLE INSULATED TOOLS
DISREGARD GREEN GROUND WIRE #3
AND THE GROUNDING TERMINAL

Grounding terminal

Green ground wire #3 connects
to male tab of grounding terminal.
Position terminal as shown.
(Grounded models only).

Route blue brush wire #6 and
white brush wire #5 through
wire traps over rear bearing
bore as shown.

Rear bearing bore

T2

Heat
Sink

Jumper

T2

(T1)

Wire

DATE

Jan. 2003

Route green ground wire #3 and jumper wire (white)
in recessed area of brush card as shown.

In the main trap, route green ground wire #3
in the bottom followed by the white wire #2
and black wire #4 on the top.

Route black lead #4 through any of the three
traps on the tab of the motor housing and
insert into hole 2 on bottom of switch (Hole is
marked with a 2 on side of switch).

Route green ground wire #3 and
white wire #2 around the post in
the motor housing. Wires cannot
touch the heat sink of the switch.

Post

Black wire #1 Black wire #4

If screw is
present
seat
screw
fully.

BULLETIN

58-01-1800

SCHEMATIC

Bottom
view of
switch

For grounded tools with
3-wire quik-lok cords,

Insert black wire #1
in the hole marked

2↓ on the bottom

of the switch

Fixed cord
shown

.25 min.

orientate the pin housing
assembly as shown and place
white wire #2 first into the
bottom of the handle portion of
the motor housing.

WIRING SPECIFICATIONS

Wire

No.

Wire

Color

Origin or

Gauge

Length

Terminals, Connectors and 1 or 2 End Wire Preparation

1 Black * ----- *Component of cord set, pin hsg. assy. or blade hsg. assy.
2 White * ----- *Component of cord set, pin hsg. assy. or blade hsg. assy.

3 Green * ----- *Component of cord set, pin hsg. assy. or blade hsg. assy.

4 Black ** ----- **Component of the brush card assembly.

5 White ** ----- **Component of the brush card assembly.

6 Blue ** ----- **Component of the brush card assembly.

7 Brown ** ----- **Component of the brush card assembly.

BULK LEAD WIRE - BULLETIN NO. 58-01-0003

For double insulated tools
with 2-wire quik-lok cords,

orientate the blade housing
assembly as shown and place
white wire #2 first into the bottom
of the handle portion of the motor
housing.

TERMINAL DESCRIPTION

Part No.Code

T1 23-74-0605 1

T2 23-74-1060 4

Qnty.

Drwg. 3