3M 28627, Instruction Manual, Page: 4 / 13

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Parts Page
PARTS LIST FOR PN 28628, 18,000 MAX RPM, 0.33 HP EXTENDED
DIE GRINDER (Series C)
Fig. 3M PN Description
1 55754 Collet Nut
2 55752 Collet (1/4")
55772 Collet (1/8")
28819 Collet (3/32") - available separately
87161 Collet (3 mm) - available separately
87162 Collet (6 mm) - available separately
3 55753 Collet Body
4 55757 Bearing Retainer
5 55755 Bearing (2)
6 55789 Output Shaft
7 55759 Extension Housing
8 55764 Cluster Gear
9 55763 Pin (M3 x M20)
10 55758 Roller Cage Bearing, M3 x M5 x M7 (2)
11 30370 Pin (1/8 x 1/2 )
12 55761 Spacer Plate
13 55769 Head Spacer
14 06611 Bearing
15 87124 Front Endplate
16 87131 O-Ring
17 06624 Front Endplate Spacer
18 30366 Needle Bearing
19 55760 Drive Pinion
20 87158 Pin (1/8 x 1)
21 55767 Rotor
22 87136 Vane Set (0.3 HP)
23 87160 Cylinder
Fig. 3M PN Description
24 30414 Rear Endplate
25 06612 Ball Bearing
26 30403 O-Ring
27 30409 Housing
28 87120 3M™ Jacket (0.3 HP)
29 28841 3M™ Lever Assembly (0.3 HP)
30 30406 Valve Pin
31 30405 O-Ring
32 06614 Spring
33 30401 O-Ring
34 30407 Regulator
35 06613 Spring
36 06622 Steel Ball
37 30394 Regulator Pin
38 30395 Pin
39 30410 Muffler Material
40 30382 Exhaust Deflector
41 30398 Inlet Bushing
40 87126 Safety Sticker
Not Shown 06586 Wrench, 7/16 x 11/16, (2)
Not Shown 28828 3M™ Air Tool Lubricant, 1 oz -
available separately
Not Shown 20451 3M™ Air Tool Lubricant, 4 oz -
available separately
Not Shown 20466 3M™ Air Tool Lubricant, Quart -
available separately
Not Shown 20467 3M™ Air Tool Lubricant, Gallon -
available separately
28
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2
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10
11
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9
8
29
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36
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38
39
40
4
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7
13
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25 26
27
41
42
Assembly Requirements
Fig Torque Threadlocker
3 90-120 in-lb 3M TL62
4 90-120 in-lb 3M TL62
7 10-15 ft-lb 3M TL62
41 10-15 ft-lb 3M TL62