8
SM-123
WIRING SCHEMATIC - 76189-0000 MODEL
WIRING SCHEMATIC - 76189-0220 MODEL
WIRE NO. WIRE COLOR ORIGIN GAUGE
1 WHITE CORD 18
2 BLACK CORD 18
3 GREEN CORD 18
4 BLACK REV. SWITCH 18
5 WHITE FIELD 18
7 YELLOW FIELD 18
8 BLACK REV. SWITCH 18
9 BLACK REV. SWITCH 18
10 BROWN REV. SWITCH 18
LENGTH
3-3/4”
3-3/4”
5-1/2”
5-1/4”
8”
5-5/16”
5-1/4”
7-1/4”
5-1/4”
WIRE NO. WIRE COLOR ORIGIN GAUGE
1 BLACK SUPPRESSOR 20
2 BLACK SUPPRESSOR 20
4 WHITE SUPPRESSOR 18
5 BROWN BLADE HOUSING
6 BLUE BLADE HOUSING
9 BLACK REMOTE 18
10 BLACK REMOTE 18
11 BLACK REMOTE 18
12 BLACK REV. SWITCH 18
LENGTH
6.2”
3.2”
9.5”
4.5”
10.5”
9.5”
13 BLACK REV. SWITCH 18 11.25”
14 BLACK REV. SWITCH 18
15 BLACK REV. SWITCH 18 4.5”
5
SM-123
PARTS LIST - 76189-0000 MODEL
NO. PART NO. DESCRIPTION QTY.
1 76189-0101 8-32 x 1/2" T-20 Screw 4
2 76189-0102 8-16 x 5/8" T-20 Screw 5
3 76189-0103 Right and Left Handle
Halves
1
4 76189-0104 6-32 x 3/8" T-10 Screw 2
5 76189-0111 Brush Holder Assembly 1
6 76189-0106 Brush Retaining Cap 2
7 76189-0107 Brush Spring 2
8 76189-0125 Carbon Brush Assembly 2
9 76189-0109 Foam Pad Kit (10 Slugs) 1
10 76189-0110 Switch Cap 1
11 76189-0105 Reversing Switch
Assembly
1
12 76189-0112 6-32 x 1/4" Screw 1
13 76189-0113 8-32 x 2-1/4" Bolt 2
14 76189-0114 8-16 x 5/8" T-20 Screw 1
15 76189-0105 On-Off Switch 1
17 76189-0117 Nameplate Rivet 2
18 76189-0118 Service Nameplate 1
19 76189-0119 Motor Housing 1
20 76189-0120 Ball Bearing 1
21 76189-0121 8-32 Nut 1
22 76189-0122 Field Insulator 1
23 76189-0123 120 V. Field 1
24 76189-0124 Coil Shield 1
25 76189-0108 Baffle 1
26 76189-0126 120 V. Armature 1
27 76189-0127 Fan Assembly 1
28 76189-0128 Ball Bearing 1
29 76189-0129 Cord Protector 1
30 76189-0130 Cord Set 1
31 76189-0131 Key Holder 1
32 76189-0132 Diaphragm 1
33 76189-0133 Needle Bearing 2
34 76189-0134 Intermediate Gear 1
35 76189-0135 Woodruff Key 2
36 76189-0136 Intermediate Shaft 1
37 76189-0137 Ball Bearing 1
38 76189-0138 Needle Bearing 1
NO. PART NO. DESCRIPTION QTY.
39 76189-0139 Spindle Gear 1
40 76189-0140 Retaining Ring 1
41 76189-0141 2nd Intermediate Gear 1
42 76189-0142 2nd Intermediate Shaft 1
43 76189-0143 Ball Bearing 1
44 76189-0144 Gear Case 1
45 76189-0145 Ball Bearing 1
46 76189-0146 Retaining Ring 1
47 76189-0147 8-32 x 2-1/2" T-20
Screw
2
48 76189-0148 Woodruff Key 1
49 76189-0149 Spindle 1
50 76189-0150 8-32 x 1-5/8" T-20
Screw
1
51 76189-0151 1/2" Chuck 1
52 76189-0152 Chuck Key 1
53 76189-0153 1/4-20 x 1" L.H. Screw 1
54 76189-0154 Side Handle 1
55 76189-0155 Side Handle Extension 1
Lubrication:
#44: 3-3/4 Oz. Type "A" Grease
Notes:
#54: Apply Red Loctite To Threads Of
Side Handle
