Jet JAT-452 Operations & Parts Manual Download Page 13

JET  

13 

 

#505452, JAT-452, 7in. Angle Grinder – parts list 

Index Part No. 

Description 

Qty 

1 JAT452-01 Motor 

housing 

2 JAT452-02 Spring 

3 JAT452-03 Air 

inlet 

4 JAT452-04 Throttle 

lever 

5 JAT452-05 Valve 

pin 

6 JAT452-06 Valve 

bushing 

7 JAT452-07 Throttle 

lock 

8 JAT452-08 

Governor case (RE:JAT452-
08A) 

 JAT452-08A 

Governor case assembly (incl. 
#52 grip) 

9 JAT452-09 Valve 

screw 

10 JAT452-10  Bushing 

11 JAT452-11  Spacer 

12 JAT452-12  Spindle 

5/8-11UNC 

13 JAT452-13  Lock 

nut 

14 JAT452-14  End 

plate 

15 JAT452-15  Rotor 

16 JAT452-16  Rotor 

vane 

17 JAT452-17  Exhaust 

deflector 

18 JAT452-18  Cylinder 

19 JAT452-19  Front 

end 

plate 

20 JAT452-20  Disc 

pad 

5/8-11UNC 

21 JAT452-21  Disc 

guard 

22

 

JAT452-22

 

Disc nut 5/8-11UNC 

23 JAT452-23  Gasket 

24 JAT452-24  Pinion 

gear 

25 JAT452-25  Bevel 

gear 

26 TS-1502051 Screw 

M5x20L 

27 JAT452-27  Spindle 

lock 

pin 

Index Part No. 

Description 

Qty

28 JAT452-28  Spring 

29 JAT452-29  Screw 

M4x0.7P 

30 TS-2361051 Spring 

washer 

M5 

31 70109NPN  O-Ring 

9.8x1.9 

32 JAT452-32  O-Ring 

6x2 

33 JAT741-09  E-Ring 

ETW-4 

34  JAT741-34 

Spring pin 4x25L 

35  BB-6201Z 

Ball bearing 6201Z 

36  JAT104-17 

Spring pin 3x8L 

37  BB-6202ZZ  Ball bearing 6202ZZ 

38 JAT452-38  Retaining 

ring 

39 JAT450-07  O-Ring 

4.9x2.2 

40 JAT452-40  Screw 

M6x1.0P 

41 70108 

Spring 

42 JAT452-42  O-Ring 

4.47x1.78 

43 TS-1502021 Screw 

M5x10L 

44  BB-629ZZ 

Ball bearing 629ZZ 

45  JAT452-45 

Retaining ring STW-15 

46 JAT452-46  Wave 

washer 

WW-15.5 

47  BB-6303ZZ  Ball bearing 6303ZZ 

48 JAT452-48  Flange 

nut 

M8 

49  TS-1504021  Soc. hd. cap screw M8x25L 

50 JAT452-50  Key 

51 JAT450-54  Dead 

handle 

52  JAT452-52 

Rubber grip (RE:JAT452-08A)  1 

53  JAT452-53 

Hex key 3/8in. 

54 JAT452-54  Damping 

material 

56 JAT452-56  Retainer 

 

JAT452- RPK  Repair Kit, contains  10,16(4),23,27,31,32,39,41,42 

JAT452-RBK  Rebuild Kit, contains  12,25,27,37,47

 

 

 

 

 

Summary of Contents for JAT-452

Page 1: ...Pneumatic 7in Angle Grinder 505452 JAT 452 Operation Parts Manual M 505452 Edition 2 06 2015 JET 427 New Sanford Road LaVergne TN 37086 Ph 800 274 6848 www jettools com Copyright 2015 JET...

Page 2: ...any additional action needed JET has Authorized Service Centers located throughout the United States For the name of an Authorized Service Center in your area call 1 800 274 6846 or use the Service Ce...

Page 3: ...romium from chemically treated lumber Your risk of exposure varies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work wi...

Page 4: ...and safest performance 32 Do not use combustible gases carbon dioxide oxygen or any bottled gas as an air source for the tool These can present risk of explosion and serious injury 33 Do not lubricat...

Page 5: ...this document The instructions and warnings in this manual may not encompass all possible workplace environments The operator is expected to take appropriate precautions and exercise common sense As...

Page 6: ...Overall length 13 3 4 in 349 25 mm Housing material Aluminum with TPE molded grip Net weight 8 00 lb 3 63 kg Shipping weight 9 44 lb 4 28 kg 1 The specified values are emission levels and are not nec...

Page 7: ...e grip Push throttle lock knob to release throttle lever 7 Gently press throttle lever Rotation is clockwise as viewed from above tool Pressure against throttle lever determines rotation speed 8 Place...

Page 8: ...e air wrench is too small or the air compressor CFM is not powerful enough for the job Continued use in either capacity will cause damage to the tool Tool Pressure JET Air Tools operate on 70 to 100 p...

Page 9: ...JET 9 Figure 2 Recommended arrangement of air piping and air line system...

Page 10: ...cate properly according to instructions in this manual Bearings worn Disassemble and inspect bearing Grease or replace as needed Loss of power erratic action Low air pressure Verify compressor has pro...

Page 11: ...llowing pages To order parts or reach our service department call 1 800 274 6848 Monday through Friday 8 00 a m to 5 00 p m CST Please have the stock number and serial number of your tool available wh...

Page 12: ...r 505452 JAT 452 7in Angle Grinder exploded view 53 18 36 36 19 35 37 38 24 16 15 14 35 23 6 5 32 28 31 9 30 30 26 26 52 3 7 2 33 4 34 8 40 39 17 43 12 47 25 46 45 44 11 50 27 41 10 42 48 48 21 56 49...

Page 13: ...ew M5x20L 4 27 JAT452 27 Spindle lock pin 1 Index Part No Description Qty 28 JAT452 28 Spring 1 29 JAT452 29 Screw M4x0 7P 1 30 TS 2361051 Spring washer M5 4 31 70109NPN O Ring 9 8x1 9 1 32 JAT452 32...

Page 14: ...14 JAT 452 Angle Grinder This page intentionally left blank...

Page 15: ...JET 15 This page intentionally left blank...

Page 16: ...16 JAT 452 Angle Grinder 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...

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