background image

JET   

11 

 

#505400, JAT-400, 1/8-inch Micro Die Grinder – parts breakdown 

Index Part 

No.  Description 

Qty

1 JAT400-01 

Rear 

end 

holder 

JAT400-02  Set screw  M4x3L 

3 JAT400-03 

O-Ring 

ø14x10 

4 JAT400-04 

Air 

regulator 

5 JAT400-05 

O-Ring 

 

ø3x2.1 

6 JAT400-06 

Connector 

7 JAT400-07 

Pin 

8 JAT400-08 

Plug 

9 JAT400-09 

Intake 

plate 

10 

BB-693ZZ  Ball bearing 693ZZ 

11 JAT400-11 

Bearing 

plate 

12 JAT400-12 

Pin 

13 JAT400-13 

Cylinder 

14 JAT400-14 

Rotor 

vane 

15 JAT400-15 

Rotor 

Index Part No. 

Description 

Qty

16

 

JAT400-16

 

Spacer

 

1

 

17 JAT400-17 

Lateral 

disc 

18 

JAT400-18  Ball bearing  695T12ZZ 

19 

JAT400-19  Inner retainer bearing bushing 

20 

JAT400-20  Outer retainer bearing bushing 

21 JAT400-21 

Collet 

foundation 

22 JAT400-22 

Housing 

23

 

JAT400-23

 

Collet holder 

24 JAT400-24 

Collet 

1/8in. 

25 JAT400-25 

Collet 

nut 

26 

JAT400-26  Strain relief sleeve 

28 JAT400-28 

Air 

hose 

assembly 

30 JAT400-30 

Open-end 

wrench 

31 JAT400-31 

Quick-connect 

adaptor 

 
JAT400-RBK, Rebuild Kit, contains  3(2),4,5,13,14(3),24,25

Summary of Contents for JAT-400

Page 1: ...Pneumatic Micro Die Grinder 505400 JAT 400 Operation Parts Manual M 505400 Edition 1 02 2015 JET 427 New Sanford Road LaVergne TN 37086 Ph 800 274 6848 www jettools com Copyright 2015 JET...

Page 2: ...eeded 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 Center Locator on the JET...

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: ...proper 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 a...

Page 5: ...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 sense A...

Page 6: ...lief sleeve Overall Length 5 1 2 in 139 7 mm Housing material Aluminum Net weight 0 54 lb 0 24 kg Shipping weight 0 78 lb 0 35 kg 1 The specified values are emission levels and are not necessarily to...

Page 7: ...ll the way counterclockwise Turn on air 7 Hold die grinder firmly and rotate air regulator clockwise to turn on and adjust speed 8 Wait for grinder to reach operating speed then gently move it into co...

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: ...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 proper CFM rating for tool...

Page 11: ...JAT400 13 Cylinder 1 14 JAT400 14 Rotor vane 3 15 JAT400 15 Rotor 1 Index Part No Description Qty 16 JAT400 16 Spacer 1 17 JAT400 17 Lateral disc 1 18 JAT400 18 Ball bearing 695T12ZZ 2 19 JAT400 19 I...

Page 12: ...00 274 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 when you call so that we may serve you quickly and accurately 427 New S...

Reviews: