Ingersoll-Rand 311A User Manual
311A Dual-Action Angle Sander Exploded Diagram
2
1
5
11
12
15
19
14
13
42
14
3
4
6
16
17
25
9
8
7
10
26
11
27
28
18
29
22
30
31
32
24
20
34
36
23
33
35
37
38
40
41
39
44
45
43
21
21A
46
(Dwg. TP1663-2)
50
51
52
47
48
53
54
55
49
Form 16573867
Edition 2
May 2005
311A Dual-Action Angle Sander Parts List
Item Part Description Part Number Item Part Description Part Number
1 Motor Cover Assembly 311A-A109 28 Lever Bracket Assembly 311A-A274
2 Label 311A-300 29 Screw (2) ---
3 Sleeve --- 30 Second Lever 311A-275
4 Rivet --- 31 Hand Grip 311A-160
5 Screw (2) 311A-78 32 Air Inlet Bushing 311A-565
6 Muffler 311A-311 33 Valve Assembly 311A-A161
7 Rotor Fixing Plate Assembly 311A-A118 34 Valve Stem ---
8 Washer (4) --- 35 O-Ring ---
9 Screw (4) --- 36 Spring ---
10 Rear End Plate 311A-12 37 O-Ring ---
11 Rotor Bearing 311A-24 38 Screw ---
12 Cylinder 311A-3 39 Balance Body Assembly 311A-A236
13 Pin 311 A-11 4 4 0 S cre w ---
14 Shim 311A-25 41 Set Screw ---
15 Vane Packet (set of 5 Vanes) 311A-42-5 42 Warning Label WARNING-25-99
16 Rotor 311A-53 43 Pad Shaft Assembly 311A-A235
17 Screw 311A-55 44 Screw ---
18 Spindle 311A-54 45 Wave Washer ---
19 Front End Plate 311A-11 46 Bearing 311A-97
20 Handle 311A-A159 47 Mounting Shaft 311A-235
21 Name Plate 311A-301 48 Retaining Ring ---
21A Name Plate Rivet (2) PF100-256 49 Sanding Pad 311A-825-6
22 Regulator Assembly 311A-A165 50 Drive Plate Assembly 311A-A800
23 Retaining Ring --- 51 Washer ---
24 O-Ring (2) --- 52 Drive Plat e ---
25 Lever Assembly 311A-A273 53 Balance Nut ---
26 Lever Screw --- 54 Washer ---
27 Nut --- 55 Screw ---
Parts and Maintenance
When the life of the tool has expired, it is recomme nded that the tool be disassembled, degreased and parts be se parated by material so that they can be recycled.
Tool repair and maintenance should only be carried out by an authorized Service Cen ter.
Refer all communications to the nearest Ingersoll-Rand Office or Distributor.
Related Documentation
For additional information refer to:
Air Sander Product Safety Information Manual 0458 0387,
Air Sander Product Information Manual80156649.
Manuals can be downloaded from www.irtools.com.
www.irtools.com
© 2005 Ingersoll-Rand Company
Form 16573867
Edition 2
May 2005
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