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

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Parts Page
PARTS LIST FOR PN 28627, 18,000 MAX RPM, 0.33 HP 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 28813 Bearing Retainer
5 06611 Bearing (3)
6 55766 Output Shaft
7 55765 Gear Case
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 87131 O-Ring
15 87124 Front Endplate
16 06624 Front Endplate Spacer
17 30366 Needle Bearing
18 55760 Drive Pinion
19 87158 Pin (1/8 x 1)
20 55767 Rotor
21 87136 Vane Set (0.3 HP)
22 87160 Cylinder
23 30414 Rear Endplate
Fig. 3M PN Description
24 06612 Ball Bearing
25 30403 O-Ring
26 30409 Housing
27 87120 3M™ Jacket (0.3 HP)
28 28841 3M™ Lever Assembly (0.3 HP)
29 30406 Valve Pin
30 30405 O-Ring
31 06614 Spring
32 30401 O-Ring
33 30407 Regulator
34 06613 Spring
35 06622 Steel Ball
36 30394 Regulator Pin
37 30395 Pin
38 30410 Muffler Material
39 30382 Exhaust Deflector
40 30398 Inlet Bushing
41 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
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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
40 10-15 ft-lb 3M TL62