FIG. PART NO. DESCRIPTION OF PART NO.REQ.
37 36-66-2252 Intermediate Shaft (1)
38 02-04-0820 Ball Bearing (1)
39 28-14-1715 Gear Case Assembly (1)
40 06-82-7784 10-24 x 1-7/16" Tapt. T-27 (2)
41 02-04-1567 Ball Bearing (1)
42 34-80-2500 Retaining Ring (1)
43 45-88-0330 Chuck Washer (1)
44 06-82-7752 10-24 x 1-3/16" Taptite Sem.T-27 (2)
45 48-66-1381 1/2'" Reversing Chuck (1)
46 48-66-3280 Chuck Key (1)
47 48-66-4040 Key Holder (1)
48 06-75-3150 1/4-20 x 1" Skt. Hd. Cap Screw-L.H. (1)
49 48-76-4008 Quik-Lok Cord Set (1)
50 22-56-0835 Pin Housing Assembly (1)
51 06-95-5150 6-32 x 1/4" Hex Hd. Tapt. Sems (1)
52 22-84-0660 Fan (1)
53 02-04-0820 Ball Bearing (1)
54 32-42-1221 Intermediate Gear (1)
55 06-42-0800 Woodruff Key (1)
56 36-66-2201 Intermediate Shaft (1)
57 02-04-0820 Ball Bearing (1)
58 45-94-0380 Thumbwheel (1)
59 43-72-0220 Interlock (1)
60 06-82-5266 4-40 x 1/4" Pan Hd. Taptite T-10 (2)
61 45-88-8710 Foam Washer (1)
62 06-82-7240 6-19 x 1/2" Pan Hd. Plastite T-15 (1)
63 14-20-3065 Control Assembly (1)
64 14-20-3070 Triac/Reversing Switch Assembly (1)
65 05-81-0125 M3 x 5 Machine Screw (2)
66 23-48-0130 Insulation Sleeve (1)
10-98-5986 Warning Label (1)
10-98-5982 French/Spanish Warning Label (1)
FIG. LUBRICATION
39 5-1/2 Oz. Type "E" Grease, 49-08-4122.
MILWAUKEE ELECTRIC TOOL CORPORATION
13135 W. LISBON RD., BROOKFIELD, WI 53005
Drwg. 4
BULLETIN NO.
SERVICE PARTS LIST 54-10-0225
REVISED BULLETIN
SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS
1/2" VARIABLE SPEED REVERSING COMPACT DRILL
CATALOG NO.
1663-20 931A
STARTING
SERIAL NO.
DATE
WIRING INSTRUCTION
58-01-0675
EXAMPLE:
Component Parts
(Small #) Are Included
When Ordering The
Assembly (Large #).
0
00
FIG. PART NO. DESCRIPTION OF PART NO.REQ.
1 06-82-8908 12-24 x 3/4" Pan Hd. Slt. Tapt. T-27 (2)
2 31-44-1550 Spade Handle (1)
3 43-62-0246 Handle Grip (1)
4 43-62-0122 Pipe Handle (1)
5 12-99-3150 Nameplate Blank (1)
6 06-95-0500 Nameplate Screw (2)
7 26-50-6300 Motor Housing (1)
8 44-66-5510 Cover Plate (1)
9 06-82-5270 6-32 x 1/4" Pan Hd. Slt. Tapt. T-15 (2)
10 22-20-0660 Brush Tube (2)
11 22-18-0680 Carbon Brush Assembly (2)
12 23-44-0210 Brush Retaining Screw (2)
13 31-44-1500 Right Hand Handle Half (1)
14 06-82-7284 8-16 x 3/4" Plastite T-20 Screw (3)
15 45-36-1585 Spacer (1)
16 23-48-7210 Insulation Sleeve (1)
17 23-66-0115 Switch (1)
18 06-82-6000 1/4-20 x 2-3/4" Pan Hd. Slt. Tapt. T-27 (4)
19 31-44-1505 Left Hand Handle Half (1)
20 23-16-1275 Motor Insulator Right Half (1)
21 06-65-1230 Grooved Pin (2)
22 18-50-0065 120 V. Field (1)
23 02-04-0847 Ball Bearing (1)
24 23-16-1276 Motor Insulator - Left Half (1)
25 16-50-1060 120 V. Armature (1)
26 02-04-1050 Ball Bearing (1)
27 28-28-1700 Diaphragm Assembly (1)
28 06-65-0625 3/16 x 1/2" Groove Pin (1)
29 45-30-0060 Bearing Retaining Slug (5)
30 02-04-0820 Ball Bearing (1)
31 32-75-2701 Spindle Gear (1)
32 06-42-2000 Woodruff Key (1)
33 38-50-5430 Spindle (1)
34 02-04-0820 Ball Bearing (1)
35 32-44-1161 Intermediate Gear (1)
36 06-42-0800 Woodruff Key (1)
Nov. 2008
