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UNITOR AG-PRO 7

 

 
 
SPECIFICATIONS

:  

GRINDING WHEEL ----------------- 7”    

FREE SPEED ----------------- 7,600 RPM  

AIR PRESSURE --------------- 90 PSI    

HOSE SIZE -------------------------- 1/2” ID  

AIR INLET -------------- 3/8” PT(NPT)  

REF 

 

PART NO. 

 

DESCRIPTION 

 

Q‘TY

 

REF 

 

PART NO.

 

DESCRIPTION 

 

Q‘TY

 

15  

752380 

HANDLE (LEVER TYPE)  

1  

56  

752415 

DRIVEN GEAR   

1  

16  

752381 

AIR INLET BUSHING   

1  

57  

752416 

CASING FRONT COVER  

1  

17  

752382 

VALVE BUSHING   

1  

58  

752417 

DEAD HANDLE  

1  

18  

752383 

VALVE LEVER   

1  

59  

752418 

HEXAGON HEAD BOLD  

1  

19  

752384 

VALVE BODY NUT  

1  

60  

752419 

HEXAGON HEAD NUT (M6)  

1  

20  

752385 

SAFETY PIN   

1  

61  

752420 

ALLEN HEAD PLUG  

1  

21  

752386 

FILTER   

1  

62  

752421 

SPRING WASHER (6MM)  

1  

22  

752387 

GOVERNOR VALVE BUS.   

1  

63  

752422 

SPRING WASHER (12MM)  

1  

23  

752388 

VALVE STEM   

1  

64  

752423 

SNAP RING  

1  

24  

752389 

SPRING PIN (3.5×24)   

1  

65  

752424 

SPRING PIN (Ø3×8L)  

1  

25  

752390 

“O” RING

 

 

1  

66  

752425 

KEY  

1  

26  

752391 

SPRING 

 

1  

67  

752426 

KEY   

1  

27  

752392 

CONE SPRING 

 

1  

68  

752427 

SPACER (47×43×1)   

1  

28  

752393 

INNER SNAP RING (18)   

1  

70  

752428 

ADJUSTING SPACER   

2  

29  

752394 

“O” RING 

 

2  

71  

752429 

ADJUSTING SPACER    

2  

30  

752395 

GOVERNOR VALVE  

1  

72  

752430 

SPACER (18×13×1)  

1  

31  

752396 

GOVERNOR SPINDLE   

1  

73  

752431 

HOLICO INSERT (M12×1)  

1  

32  

752397 

GOVERNOR CAGE   

1  

74  

752432 

OUTER SNAP RING (S-7) 

 

1  

33  

752398 

GOVERNOR WEIGHT   

2  

75  

752433 

BALL BEARING (6001ZZ)   

1  

34  

752399 

ROLL PIN (Ø3×20L)   

2  

76  

752434 

BALL BEARING (6201ZZ)   

1  

35  

752400 

ADJUSTING SPACER    

10  

77  

752435 

BALL BEAR. (627 ZZ) 

 

1  

36  

752401 

SPRING   

1  

78  

752436 

BALL BEARING (6204 ZZ)

  

1  

37  

752402 

PIN (Ø3×7L)  

1  

79  

752437 

FLAT RING (28×42×5)  

1  

38  

752403 

EXHAUST STACK  

1  

80  

752438 

“O” RING 

 

1  

41  

752404 

ALLEN FLAT HEAD BOLT  

1  

88 

756912 

WHEEL SPINDLE 

1  

42  

752405 

“O” RING  

1  

89 

756902 

WHEEL HOLDER FLANGE 

1  

47  

752406 

CASING  

1  

89c 

756903 

WHEEL HOLDER FLANGE  

1  

48  

752407 

CYLINDER REAR PLATE  

1  

90 

756904 

WHEEL GUARD 

1  

49  

752408 

CYLINDER  

1  

91 

756905 

WHEEL NUT FLANGE 

1  

50  

752409 

ROTOR  

1  

92 

756906 

ALLEN HEAD SCREW 

1  

51  

752410 

ROTOR BLADE   

4  

93 

756907 

SPRING PIN  

1  

52  

752411 

FRONT PLATE  

1  

94 

756908 

INNER S. RING    

1  

53  

752412 

REAR PLATE SPACER  

1  

99 

756909 

SPANNER (24MM) 

1  

54  

752413 

WHEEL SPINDLE R. COVER   

1  

100 

756910 

SPANNER (6x30x17) 

     55       

   752414 

DRIVING GEAR                                   1 

   101

   

756911 

ALLEN WRENCH (4MM)  

1  

 

 

 

 

 

 

 

 

 

 

402 721977

 

 
To get maximum performance and life of your tool, replace the whole set of parts included in the 
Spare part kits: 

 

  

Tune-up kit

 

 

 

 

722843

 

 

Throttle valve overhaul kit

 

 

722868

 

 

Governor overhaul kit

   

 

722876

 

  

Bevel gear overhaul kit

   

 

722884

 

 

 
 
 

Revision date 05/2008

Summary of Contents for AG-PRO 4

Page 1: ...Instruction manual spare parts list AG PRO 7 AG PRO 5 AG PRO 4 AG PRO SERIES AIR DRIVEN ANGLE GRINDERS Revision date 05 2008...

Page 2: ...tool from air supply before changing tools or attachments servicing and during nonoperation 7 Always wear safety glasses during operation 8 Do not wear loose fitting clothing scarves or neckties Loos...

Page 3: ...using 12 7 mm 1 2 I D fittings with 9 525 mm 3 8 NPT threads are recommended Most compressors are shipped with a short 6 35 mm 1 4 I D hose For proper performance and more convenience use a 9 525 mm...

Page 4: ...rinding wheel 1 Check that maximum operation speed of the abrasive product converted to r min is equal to or greater than the rated speed of the spindle 2 Ensure that the wheel dimensions are compatib...

Page 5: ...ord the weight 2 Be sure to wear foot protection to prevent the risk of impact due to the drop of tool 3 Maintenance Instruction 1 Lubrication Proper lubrication is the owner s responsibility Failure...

Page 6: ...ating 1 Disconnect the grinder from the air supply 2 Remove the slotted screw or Allen head screw from the oil porthole on the right side of the tool that has OIL stamped below the hole for 3 Put thre...

Page 7: ...olumes of air may require a hose with an I D of 12 7 mm 1 2 or larger depending on the total length of the hose 5 2 Do not use a multiple number of hoses connected together with quick connect fittings...

Page 8: ...752296 HOUSING 1 69 752328 GOVERNOR SPINDLE 1 30 752297 REAR PLATE SPACER 1 70 752329 GOVERNOR WEIGHT 1 31 752298 REAR PLATE 1 71 752330 SPRING PIN 3 18 1 32 752299 CYLINDER 1 72 752331 ADJUSTING SPA...

Page 9: ...UNITOR AG PRO 4 B Revision date 05 2008...

Page 10: ...G 1 32 752299 CYLINDER 1 90 752347 WHEEL HOLDER FLANGE 1 33 752300 ROTOR 1 91 752348 WHEEL GUARD 1 34 752301 BLADE 4 92 BOLT not supplied as spare 1 35 752302 FRONT PLATE 1 93 HEX NUT not supplied as...

Page 11: ...UNITOR AG PRO 5 Revision date 05 2008...

Page 12: ...HOLICO INSERT M12 1 1 32 752397 GOVERNOR CAGE 1 74 752432 OUTER SNAP RING S 7 1 33 752398 GOVERNOR WEIGHT 2 75 752433 BALL BEARING 6001ZZ 1 34 752399 ROLL PIN 3 20L 2 76 752434 BALL BEARING 6201ZZ 1...

Page 13: ...UNITOR AG PRO 7 Revision date 05 2008...

Page 14: ...ma Wa Tampa Texas City The Bronx Ny The Loop Valdez Vancouver Wa Venice West Palm Beach Westville Nj Wilmington Ca Wilmington De Houston Wilmington nc Yonkers Ny Yorktown Va Fray Bentos Jose Ignacio M...

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