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JET   

13 

 

#505404, JAT-404, Die Grinder – parts list 

Index Part No. 

Description 

Qty 

1 JAT404-01  Motor 

housing 

SM-30102 

Spring pin 3x24L 

3 JSM5130-03 Air 

inlet 

4 JSM5130-04 Throttle 

lever 

 JSM5130-04A 

Throttle lever assembly (incl. 
#4,34,40,41) 

5 JSM5130-05 Valve 

shaft 

7 70107 

O-Ring 

4.8x1.9 

8 51208 

Valve 

spring 

9 70123 

O-Ring 

11.8x2.4 

10 JSM5130-10  Throttle 

valve 

plug 

11 JSM3330-46  O-Ring 

7.5x1.5 

12 51212 

Rotor 

bushing 

13  BB-696ZZ 

Ball bearing 696ZZ 

14 JSM5130-14  Rear 

end 

plate 

15 JSM5130-15  Rotor 

16 JSM5130-16  Rotor 

vane 

17  SM-30117 

Spring pin 1.5x6 

18 JSM5130-18  Cylinder 

19 JSM5130-19  Front 

end 

plate 

20  BB-6000ZZ 

Ball bearing 6000ZZ 

Index Part No. 

Description 

Qty

21 JSM5130-21  Deflector 

22 51222 

Spindle 

23

 

JAT404-23

 

Clamp nut

 

1

 

24

 

51224 Collet 

1/4in. 

25 51225 

Collet 

nut 

26 512226 

Front 

cap 

27 51227 

Angled 

double-end 

wrench 

28 51228 

Double-end 

wrench 

29 JAT450-62  O-Ring 

27x2 

33 JSM5130-33  Washer 

34  51542 

Spring pin 2x18 

35 JSM5130-35  O-Ring 

14x1 

37  JSM4140-27  Spring pin 1.5x4 

38 JSM5130-38  Fixed 

shaft 

1

 

39 JSM5130-39  Screw 

40 JSM5130-40  Safety 

lever 

41 JSM5130-41  Spring 

45  SB-1/8 

Steel ball 1/8in. 

52 JAT404-52  Rubber 

grip 

55 JSM5130-55  Damping 

material 

RPK-5130, Repair Kit, contains  7,8,9,11,16(4),29,35(2)   

RBK-5130, Rebuild Kit, contains  18,24,25   

 

 

 

 

Summary of Contents for JAT-404

Page 1: ...tic Die Grinder 505404 JAT 404 505407 JAT 407 Operation Parts Manual M 505404 Edition 2 06 2015 JET 427 New Sanford Road LaVergne TN 37086 Ph 800 274 6848 www jettools com Copyright 2015 JET JAT 407 J...

Page 2: ...h 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...

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: ...roper accessories may be hazardous 31 Maintain tools with care Keep air tool clean and oiled for best and safest performance 32 Do not use combustible gases carbon dioxide oxygen or any bottled gas as...

Page 5: ...th in 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 sens...

Page 6: ...ngth 7 3 8 in 187 33 mm 13 11 16 in 347 68 mm Housing material Aluminum with rubber grip Aluminum with rubber grip Net weight 1 87 lb 0 85 kg 3 34 lb 1 51 kg Shipping weight 2 07 lb 0 94 kg 3 61 lb 1...

Page 7: ...ne 5 Select speed with air regulator dial 6 Grip tool with both hands and push safety lever forward to release throttle lever Gently press throttle lever 7 Release throttle lever to stop die grinder M...

Page 8: ...e job Continued use in either capacity will cause damage to the tool Tool Pressure JET Air Tools operate on 70 to 100 psi pounds per square inch air pressure measured at the tool when the tool is oper...

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

Page 10: ...bricate 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...

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: ...12 JAT 404 407 Die Grinders 505404 JAT 404 Die Grinder exploded view...

Page 13: ...pring pin 1 5x6 1 18 JSM5130 18 Cylinder 1 19 JSM5130 19 Front end plate 1 20 BB 6000ZZ Ball bearing 6000ZZ 2 Index Part No Description Qty 21 JSM5130 21 Deflector 1 22 51222 Spindle 1 23 JAT404 23 Cl...

Page 14: ...14 JAT 404 407 Die Grinders 505407 JAT 407 Extended Die Grinder exploded view...

Page 15: ...SM5130 18 Cylinder 1 19 JSM5130 19 Front end plate 1 20 BB 6000ZZ Ball bearing 6000ZZ 2 21 JSM5130 21 Deflector 1 Index Part No Description Qty 22 51222 Spindle 1 23 51223F Lock nut 1 24 51224 Collet...

Page 16: ...16 JAT 404 407 Die Grinders 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...

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