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3M 3x4 in. OS

 

Revision 022508

Parts List

IT

P/N

DESCRIPTION

QTY

1 3MA0040 EXTERNAL RETAINING RING

1

2 3MA0021 BEARING - 2 SHIELDS

1

3 3MB0017 REAR ENDPLATE

1

4 3MA0005 CYLINDER ASSEMBLY

1

5 3MA0042 O-RING

1

6 3MB0005 ROTOR

1

7 3MA0010 VANE

5

8 3MA0041 WOODRUFF KEY

1

9 3MB0016 FRONT ENDPLATE

1

10 3MA0019 BEARING  - 2 SHIELDS

1

11 3MA0045 O-RING

1

12 3MA0001 LOCK RING

1

13 3MB0102 SHAFT BALANCER

1

14 3MA0122 FILTER

1

15 3MA0121 CHECK VALVE

1

16 3MA0120 VALVE RETAINER

1

17 3MA0107 RETAINING RING

1

18 3MA0162 BEARING - NO SEAL/SHIELDS

1

19 3MA0196 SPACER

1

20 3MA0161 BEARING - 1 SEAL

1

21 3MA0108 SHIM  0.2 THK

1

22 3MA0126 BELLEVILLE WASHER

1

23 3MA0177 RETAINING RING

1

24 3MA0163 SPINDLE ASSEMBLY

1

25 3MA0080 SPACER 0.4 THK

1

26 3MA0079 SPACER 0.2 THK

OPT

27 3MA1353 LEVER 

1

28 3MA0031 LEVER SPRING PIN

1

29

3MB0320 GRIP 2.5 in. OPT-20331, 20430, 20431, 01813, 01814

-

3MB0321 GRIP 2 3/4 in. OPT-01813, 01814

-

3MB0322 GRIP 3 in. OPT-20331, 20430, 20431

-

30 3MA0015 VALVE SLEEVE

1

31 3MA0768 SCREW

4

32 3MA0076 WASHER

4

33 3MA1331 HOUSING

1

34 3MA1356 SHROUD SEAL

1

35 3MA0008 VALVE STEM ASSEMBLY

1

36 3MA0043 O-RING

1

37 3MB0014 SPEED CONTROL

1

38 3MA0039 INTERNAL RETAINING RING

1

39 3MC0018 MINI PAD SUPPORT ASSEMBLY

2

40 3MA0766 SCREW

4

41 3MA1357 PAD BACKING FOR SCREW-ON PADS

1

42 3MA0767 SCREW

4

43 3MA0078 SCREW

1

44

NA

1 PAD SUPPLIED WITH EACH TOOL (TYPE DETERMINED BY MODEL)

1

45 3MA0864 2.5 mm HEX WRENCH

1

46 3MA0032 MUFFLER INSERT

2

47 3MA0038 MUFFLER PLATE

1

48 3MA0166 MUFFLER HOUSING

1

49 3MA0009 VALVE SEAT

1

50 3MA0007 VALVE

1

51 3MA0014 VALVE SPRING

1

52 3MA0013 INLET BUSHING ASSEMBLY

1

53 3MA1349 SNAP-IN VACUUM COVER PLATE

1

54 3MA1350 SNAP-IN EXHAUST ADAPTER

1

55 3MA0044 O-RING

2

56 3MA0722 SGV RETAINER

1

57 3MA1338 ASSEMBLY FOR 1 in./28 mm HOSE SGV SWIVEL EXHAUST FITTING

1

58 3MA1340 ASSEMBLY FOR 3/4 in./19 mm HOSE SGV SWIVEL EXHAUST FITTING

OPT

59 3MA0778 1 in./28 mm HOSE SEAL

1

60 3MA0854 3/4 in./19 mm HOSE SEAL

OPT

61 3MA1354 TAG W/ INSTRUCTION 1 in./28 mm HOSE SEAL

1

61 3MA1355 TAG W/ INSTRUCTION 3/4 in./19 mm HOSE SEAL

OPT

62 3MA1488 ASSY FOR Ø 1 in. VAC HOSE TO DOUBLE BAG FITTING AND AIRLINE

OPT

62 3MA1487 ASSY FOR Ø 3/4 in. VAC HOSE TO DOUBLE BAG FITTING AND AIRLINE

OPT

63 3MA1490 ASSY FOR  Ø 1 in. VAC HOSE TO Ø 1 in./28 mm x 1 1/2 in. FRICTION FIT ADAPTER COUPLING AND AIRLINE

1

63 3MA1489 ASSY FOR Ø 3/4 in. VAC HOSE TO Ø 3/4 in. x 1 in./28 mm ADAPTER COUPLING AND AIRLINE

OPT

64 3MA0048 FLANGED NUT

1

65 3MA1359 ASSEMBLY FOR  3/4 in. OS CV SWIVEL EXHAUST 

OPT

66 3MA1360 ASSEMBLY FOR 1 in./28 mm OS CV SWIVEL EXHAUST 

1

67 3MA0047 WASHER

1

68 3MA0769 SCREW

1

69 3MA1434 VACUUM BAG

OPT

70 3MC0109 VACUUM BAG INSERT

OPT

71 3MA1668 3M™ CLEAN SANDING FILTER BAG (20452-3M reorder number)

1

72 3MA1669 3M™ FILTER BAG ADAPTOR (20453-3M reorder number)

1

Summary of Contents for 10

Page 1: ...its intended use To reduce the risks associated with accessory rupture or disintegration Never exceed marked maximum input pressure 90psi 62Mpa 6 2Bars Use care in attaching back up pad follow the instructions to ensure that it is securely attached to the tool before use Never free spin the tool or otherwise allow it to be started unintentionally Never point this product in the direction of yourse...

Page 2: ... other mechanical hazards Keep hands hair and clothing away from the working end of the tool Do not touch the rotating parts during operation for any reason Replace backup pad at normal intervals according to instructions Never operate this tool without all guards or safety features in place and in proper working order Be aware that incorrectly installed hoses and fittings might unexpectedly come ...

Page 3: ...0767 SCREW 4 43 3MA0078 SCREW 1 44 NA 1 PAD SUPPLIED WITH EACH TOOL TYPE DETERMINED BY MODEL 1 45 3MA0864 2 5 mm HEX WRENCH 1 46 3MA0032 MUFFLER INSERT 2 47 3MA0038 MUFFLER PLATE 1 48 3MA0166 MUFFLER HOUSING 1 49 3MA0009 VALVE SEAT 1 50 3MA0007 VALVE 1 51 3MA0014 VALVE SPRING 1 52 3MA0013 INLET BUSHING ASSEMBLY 1 53 3MA1349 SNAP IN VACUUM COVER PLATE 1 54 3MA1350 SNAP IN EXHAUST ADAPTER 1 55 3MA00...

Page 4: ...nstructions before using this tool All operators must be fully trained in its use and aware of these safety rules 2 Make sure the tool is disconnected from the air supply Select a suitable abrasive and secure it to the back up pad Be careful to center the abrasive on the back up pad 3 Always wear required safety equipment when using this tool 4 When sanding always start the tool on the workpiece T...

Page 5: ...tion the new backup pad to align the screws with the threaded holes and tighten securely 9 Check hose and fittings regularly for wear Do not carry the tool by its hose always be careful to prevent the tool from being started when carrying the tool with the air supply connected 10 Dust can be highly combustible Vacuum dust collection bag should be cleaned or replaced as needed Cleaning or replacing...

Page 6: ...ate the tool in accordance with all applicable operating instructions safety precautions and other procedures stated in the operating manual to be entitled to warranty coverage 3M shall have no obligation to repair or replace any tool or part that fails due to normal wear inadequate or improper maintenance inadequate cleaning non lubrication improper operating environment improper utilities operat...

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