3M 28408 Instruction manuals - –5
3
Parts Page
PARTS LIST FOR 3M PN 28408, 12,000 RPM, 4
"
–5
"
SANDER (SERIES C)
Figure
Part Number
Description
Qty.
1
87431
Grease Seal (21" x 29" x 4")
1
2
87420
Bearing Retainer
1
3
87434
5/8-11 Spindle Shaft
1
4
30367
Ball Bearing (17" x 35" x 10")
1
5
06648
Gear Spacer
1
6
87419
Felt Washer (Output)
1
7
87421
Spiral Bevel Gear 12,000 RPM
1
8
87417
7/16"-20 Nylon Nut
1
9
55144
Ball Bearing 0.500" x 0.25" x 0.125" 2
10
87426
Wave Disc Spring
1
11
87418
Angle Head
1
12
55079
O-Ring (1.19" x 0.063")
1
13
87423
Clamp Nut
1
14
87424
Spiral Retaining Ring
1
15
87422
Spiral Bevel Gear 12,000 RPM
1
16
87429
Felt Washer (Input)
1
17
06652
Angle Head Spacer
1
18
06510
Ball Bearing (3/8" x 7/8" x 9/32")
1
19
28992
Front End Plate
1
20
29004
Font Wear Plate
1
21
06562
Rotor (5 Slot)
1
22
28979
Vane Kevlar 1 HP (Set of 5)
1
Figure
Part Number
Description
Qty.
23
06563
Cylinder
1
24
28981
Rear Endplate
1
25
06508
Ball Bearing (1/4" x 5/8" x 0.1961")
1
26
06567
Washer (0.251" x 0.468" x 0.063")
1
27
06568
Screw #8-32 x 3/8"
1
28
06609
O-Ring (1.38" x 0.094")
1
29
28977
Steel Housing 1 HP
1
30
06642
Lever Assembly
1
31
28980
Trigger Valve
1
32
28983
O-Ring
1
33
06614
Spring
1
34
06620
O-Ring (0.364" x 0.070")
1
35
06627
Air Regulator
1
36
06616
Pin
1
37
87402
Roll Pin
1
38
28978
Housing Cover 1 HP
1
39
29006
Muffler
1
40
28982
Diffuser Screen
1
41
29007
O-Ring
1
42
28991
3/8" NPT Bushing
1
43
87126
Label
1
Not Shown
06524
5/8" Wrench
1
Assembly Requirements
Fig.
Torque / Specification
Threadlocker
2
10-15 ft-lb
3MTL62
6
Soak in Air Motor Oil
None
8
120 in-lb
None
13
15-20 ft-lb
3MTL62
15
90-120 in-lb
3MTL62
16
Soak in Air Motor Oil
None
27
15-20 in-lb
3MTL42
42
20-25 ft-lb
3MTL62