Milwaukee | 0300-20 | User manual | Milwaukee 0300-20 User manual

BULLETIN NO.
SERVICE PARTS LIST
54-06-2928
REVISED BULLETIN
SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS
1/2" PISTOL GRIP DRILL
STARTING
CATALOG NO. 0300-20
070D
SERIAL NO.
00
EXAMPLE:
0 Component Parts (Small #) Are
Included When Ordering The
Assembly (Large #).
34
6
57
42
DATE
Sept. 2013
54-06-2927
WIRING INSTRUCTION
See Pages 2 & 3
1
64
67 63
65 66
43
= Part number change from
48
previous service parts list.
66
65
10(3x)
53
36
64
54
10
5
7
63
56
24
25
33
4
15
47
38
31a
23
62
21
49
60 60a
52 52a
55
8
2
30
FIG.
1
2
3
4
5
6
7
8
10
15
18
21
23
24
25
30
31a
31b
33
34
36
 38
42
43
47
48
49
52
52a
53
54
55
56
57
60
60a
62
63
64
65
PART NO.
02-04-0640
02-04-0645
02-04-0852
02-04-1229
02-50-1611
02-50-2400
05-88-1610
06-75-3150
06-82-7275
12-99-2565
16-10-2210
18-07-7220
22-18-1310
22-20-0090
22-20-0095
22-64-1130
23-66-2605
23-66-2585
28-14-2390
28-28-2320
31-15-2010
31-50-0528
32-40-0100
32-75-0100
34-80-2300
36-66-0100
38-50-5735
42-14-0450
45-30-0030
43-44-0985
44-60-1700
44-76-0210
45-36-1095
45-88-7990
48-66-1355
48-66-3280
23-52-1610
06-75-2850
42-68-0800
43-62-0845
DESCRIPTION OF PART
NO. REQ.
Ball Bearing
(1)
Ball Bearing
(1)
Ball Bearing
(1)
Ball Bearing
(1)
Needle Bearing
(1)
Needle Bearing
(1)
M3.5 x 10 Pan Hd. Plastite T-10
(2)
1/4-20 x 1 L.H. Thread Slt. Screw
(1)
7-18 x 3/4 Slotted Plastite T-20
(6)
Service Nameplate
(1)
Armature
(1)
Field
(1)
Brush Assembly
(2)
Left Brush Holder
(1)
Right Brush Holder
(1)
Cord Set
(1)
Switch (Defond) See page 2 wiring (1)
Switch (Marquardt) See page 3 wiring (1)
Gearcase
(1)
Diaphragm
(1)
Handle Halve
(1)
Motor Housing
(1)
Intermediate Gear
(1)
Spindle Gear
(1)
Retaining Ring
(1)
Intermediate Shaft
(1)
Spindle
(1)
Baffle Assembly
(1)
Slug (Not shown)
(2)
Gasket
(1)
Ground Pin
(1)
Cord Protector
(1)
Spindle Spacer
(1)
Thrust Washer
(1)
1/2" Chuck
(1)
Chuck Key (Not Shown)
(1)
Brush Spring
(2)
3/8-16 x 5-1/2" Hex Cap Screw
(1)
Side Handle Clamp
(1)
Side Handle
(1)
18
70
3
FIG.
66
67
 70
PART NO.
06-54-0325
49-15-0265
43-86-0125
23-94-0490
23-94-0495
48-66-4040
31-53-0205
DESCRIPTION OF PART
NO. REQ.
3/8-16 Square Nut
(1)
Side Handle Assembly
(1)
Bearing Cup
(1)
White Leadwire Assy. (See pages 2 & 3) (1)
Red Leadwire Assy. (See pages 2 & 3) (1)
Chuck Key Holder (Not Shown)
(1)
Lock Button Plug (Not Shown)
(1)
LUBRICATION (Type "Y" Grease, No. 49-08-5270)
• Place 5 gm. (.02 oz.) of grease on top of the inserted intermediate
ball bearing (1) and on the intermediate pinion (48).
• After inserting all gearing, place 13 gm. (.46 oz.) of grease at the
armature pinion location in the gearcase (33) and fill to the top of
the intermediate gear (42). Grease must contact at least 25% of
the intermediate gear teeth.
Before assembly, lightly coat all press fit areas with
lightweight spindle oil.
FIG.
4,43
NOTES:
Support the output ball bearing inside the gearcase before
pressing off the spindle gear.
5,6
Needle bearings to be pressed flush to .010 under flush
from the end which has the vendors identification.
MILWAUKEE ELECTRIC TOOL CORPORATION
13135 W. LISBON RD., BROOKFIELD, WI 53005
Drwg. 1
BOTTOM VIEW
OF SWITCH
Ground pin
3
4
6
5
7
5
1
DEFOND SWITCH
WHITE
SWITCH
BLACK
= WIRE TRAPS
or GUIDES
BLACK
6
RED
4
ARM
LB
7
RB
2
BROWN
FWD
DIRECTION
WIRING
SCHEMATIC
with DEFOND
SWITCH
BE CAREFUL AND AVOID
PINCHING WIRES BETWEEN
HANDLE HALVES WHEN
ASSEMBLING.
WHITE
5
2
2
1
1
3
1
2
3
Once the cord and
cord protector are
properly seated in
the motor housing,
the cord jacket is to
extend a minimium
of .25” beyond the
top of the cord
protector before
the handle halve
is assembled.
For grounded tools with
3 wire Quik-Lok cords: Orient the
pin housing assembly as shown and
place white wire #2 first into bottom
of handle portion of motor housing.
AS AN AID TO REASSEMBLY,
TAKE NOTICE OF WIRE
ROUTING AND POSITION IN
WIRE GUIDES AND TRAPS
WHILE DISMANTLING TOOL.
FOR DOUBLE INSULATED TOOLS
DISREGARD GREEN GROUND
WIRE #3 AND GROUND PIN.
For double insulated tools with
2 wire Quik-Lok cords: Orient the
blade housing assembly as shown and
place white wire #2 first into the bottom
of handle portion of 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. Connect to #2 on switch bottom.
2
White
*
-----
*Component of cord set, pin hsg. assy. or blade hsg. assy. Connect to #4 on switch top.
3
Green
*
-----
*Component of cord set, pin hsg. assy. or blade hsg. assy. Connect to male tab on ground terminal.
4
Brown
Field
-----
Component of field. Connect to #3 on switch top.
5
Black
Field
-----
Component of field. Connect to #2a on switch bottom.
6
White
23-94-0490
-----
Leadwire assembly. Connect to right brush holder and #5 on switch top.
7
Red
23-94-0495
-----
Leadwire assembly. Connect to left brush holder and #6 on switch top.
BULK LEAD WIRE - BULLETIN NO. 58-01-0003
BOTTOM VIEW
OF SWITCH
Ground pin
Heat
Sink
5
3
4
6
5
7
1
MARQUARDT SWITCH
SWITCH
= WIRE TRAPS
or GUIDES
WHITE
BLACK
BLACK
6
4
RED
ARM
LB
7
RB
2
BROWN
FWD
DIRECTION
2
2
1
3
1
2
3
Once the cord and
cord protector are
properly seated in
the motor housing,
the cord jacket is to
extend a minimium
of .25” beyond the
top of the cord
protector before
the handle halve
is assembled.
For grounded tools with
3 wire Quik-Lok cords: Orient the
pin housing assembly as shown and
place white wire #2 first into bottom
of handle portion of motor housing.
AS AN AID TO REASSEMBLY,
TAKE NOTICE OF WIRE
ROUTING AND POSITION IN
WIRE GUIDES AND TRAPS
WHILE DISMANTLING TOOL.
BE CAREFUL AND AVOID
PINCHING WIRES BETWEEN
HANDLE HALVES WHEN
ASSEMBLING.
WHITE
Heat
Sink
5
1
WIRING
SCHEMATIC
with MARQUARDT
SWITCH
FOR DOUBLE INSULATED TOOLS
DISREGARD GREEN GROUND
WIRE #3 AND GROUND PIN.
For double insulated tools with
2 wire Quik-Lok cords: Orient the
blade housing assembly as shown and
place white wire #2 first into the bottom
of handle portion of motor housing.
WIRING SPECIFICATIONS
Wire
No.
Wire
Color
Origin or
Gauge
Length
1
Black
*
-----
*Component of cord set, pin hsg. assy. or blade hsg. assy. Connect to #2 on switch bottom.
2
White
*
-----
*Component of cord set, pin hsg. assy. or blade hsg. assy. Connect to #6 on switch top.
3
Green
*
-----
*Component of cord set, pin hsg. assy. or blade hsg. assy. Connect to male tab on ground terminal.
4
Brown
Field
-----
Component of field. Connect to #5 on switch top.
5
Black
Field
-----
Component of field. Connect to #2 on switch bottom.
6
White
23-94-0490
-----
Leadwire assembly. Connect to right brush holder and #8 on switch top.
7
Red
23-94-0495
-----
Leadwire assembly. Connect to left brush holder and #7 on switch top.
Terminals, Connectors and 1 or 2 End Wire Preparation
BULK LEAD WIRE - BULLETIN NO. 58-01-0003

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