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JET   

13 

 

#505630, JAT-630, 3/8-inch Angle Drill – parts list 

Index Part 

No. 

Description 

Qty 

1 JAT630-01 Motor 

housing 

2 SM-30102 Spring 

pin 

3x24L 

3 JSM5130-03 

Air 

inlet 

4 JAT630-04 Throttle 

lever 

assembly 

5 JAT630-05 Valve 

stem 

6 JAT630-06 Valve 

7 JAT630-07 O-Ring 

3.5x2.0 

8 SM-30108 Spring 

9 JAT630-09 O-Ring 

2x1.5 

10 JAT630-10 Reverse 

lever 

11 80211 

Motor 

gasket 

12 JAT630-12 Reverse 

retainer 

13 

BB-626ZZ 

Ball bearing 626ZZ 

14 80214 

End 

plate 

15 JAT630-15 Rotor 

16 JSM7572-16 

Rotor 

vane 

17 JSM7572-17 

Pin 

2.5x55 

18 JAT610-18 Cylinder 

19

 

JAT630-19

 

Front end plate

 

1

 

20 

BB-608ZZ 

Ball bearing 608ZZ 

21 

BB-6001ZZ  Ball bearing 6001ZZ 

22 JAT630-22 Internal 

gear 

23 SM-30123  Planet 

gear 

24 30124 

Pin 

4x13.8L 

25

 

JAT630-25 Planet 

gear 

carrier 

26

 

JAT630-26 Lock 

ring 

27 

BB-6200Z 

Ball bearing 6200Z 

28 JAT630-28 Washer 

29 

56237 

Oil cap 3/16in. 

30

 

JAT630-30

 

Pinion gear

 

1

 

 

Index Part No. 

Description 

Qty

31 JAT630-31 Angle 

housing 

32 JAT630-32 Spindle 

33 JAT450-31 Wave 

washer 

WW-10 

34

 

JAT630-34 Gear 

35 JAT630-35 Retaining 

ring 

ISTW-10 

36 JAT630-36 Key 

37 JAT630-37 Bushing 

38 JAT630-38 Retainer 

ring 

RTW-28 

39 

JAT620-27 

Jacobs keyed chuck 3/8in. 

40 JAT630-40 Screw 

LM5x0.8P 

41 

40337 

Spring pin 3x18L 

42 JAT630-42 Rear 

gasket 

43 JAT630-43 Rear 

cover 

44 JSM5130-39 Screw 

45 AH-17 

O-Ring 

7.8x1.9 

46 JAT630-46 Throttle 

valve 

plug 

47 JAT450-62 O-Ring 

27x2 

48 JSM5130-21 Deflector 

49 JAT630-49 Screw 

M3x15L 

50 JSM3330-46 O-Ring 

7.5x1.5 

51 JAT630-51 Spring 

52 JAT630-52 Reverse 

bushing 

53 JSM5130-35 O-Ring 

14x1 

54 JSM5130-38 Fixed 

shaft 

55 

SB-1/8 

Steel ball 1/8in. 

56 70133 

Washer 

1/8in. 

57 JAT630-57 Grip 

58 

JSM7572-
29KEY 

Chuck key 3/8in. 
(not shown) 

 

JAT630-RPK, Repair Kit, contains  7,9,16(5),45.47,50,53(2) 

JAT630-RBK, Rebuild Kit, contains  11,18,23(3)  

 

 

 

 

Summary of Contents for 505630

Page 1: ...Pneumatic Angle Drill 505630 JAT 630 Operation Parts Manual M 505630 Edition 2 06 2015 JET 427 New Sanford Road LaVergne TN 37086 Ph 800 274 6848 www jettools com Copyright 2015 JET ...

Page 2: ...with 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 Center Locator on the JET website More Information JET is constantly adding new products For complete up to date product information check with your local distributor or visit the JET website How S...

Page 3: ...hromium 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 with approved safety equipment such as face or dust masks that are specifically designed to filter out microscopic particles 9 Do not operate an air tool continually at full throttle without a work loa...

Page 4: ...y recommended accessories improper 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 an air source for the tool These can present risk of explosion and serious injury 33 Do not lubricate the tool with combustible liquids such as kerosene diesel or jet fue...

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 with any tool operation safety of operator and bystanders should be first priority If there are questions or comments please contact your local supplier or JET JET can also be reached at our web site ...

Page 6: ...ing Variable speed throttle lever Grip Inline Overall Length 8 in 203 2 mm Housing material Aluminum with rubber grip Net weight 2 78 lb 1 26 kg Shipping weight 3 18 lb 1 44 kg 1 The specified values are emission levels and are not necessarily to be seen as safe operating levels As workplace conditions vary this information is intended to allow the user to make a better estimation of the hazards a...

Page 7: ...hten chuck by hand while aligning bit Note Insert only the shank of a twist drill bit its flutes should remain free of the chuck jaws 5 Insert chuck key and rotate clockwise to fully tighten chuck 6 Select rotation direction with knob Figure 1 For reverse push knob into housing and turn it to keep it engaged For forward turn knob until it retracts from housing 7 Place bit against work item Grip dr...

Page 8: ...gular basis 6 Air line pressure may be increased accordingly to compensate for extra long air hoses usually over 25 feet Inside diameter of hose should be minimum 3 8 inch General Air Tool Information If the air tool is not performing according to specifications the following are among the most common causes See also Troubleshooting section Contaminated air such as a dirty air system or water in t...

Page 9: ... such as SAE 10 Many JET air tools have integral oil reservoirs which should be kept filled when in line oilers are not used If greasing is required use a grease that is highly water resistant for front case components on air impact wrenches grinders and sanders Recycling Protect the environment Your tool contains materials which can be recovered or recycled When its useful life has expired please...

Page 10: ...bnormal vibration 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 Check compressor regulator setting set air pressure to 90 psi Set regulator dial on tool to maximum setting Check for loose connections Moisture or obstruction in air hose Air supply must be clean and dry Clean ou...

Page 11: ...ollowing 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 when you call so that we may serve you quickly and accurately ...

Page 12: ...12 JAT 630 Pneumatic Angle Drill 505630 JAT 630 3 8 inch Angle Drill exploded view ...

Page 13: ...all bearing 6200Z 2 28 JAT630 28 Washer 1 29 56237 Oil cap 3 16in 1 30 JAT630 30 Pinion gear 1 Index Part No Description Qty 31 JAT630 31 Angle housing 1 32 JAT630 32 Spindle 1 33 JAT450 31 Wave washer WW 10 1 34 JAT630 34 Gear 1 35 JAT630 35 Retaining ring ISTW 10 1 36 JAT630 36 Key 1 37 JAT630 37 Bushing 1 38 JAT630 38 Retainer ring RTW 28 1 39 JAT620 27 Jacobs keyed chuck 3 8in 1 40 JAT630 40 S...

Page 14: ...14 JAT 630 Pneumatic Angle Drill This page intentionally left blank ...

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

Page 16: ...16 JAT 630 Pneumatic Angle Drill 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com ...

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