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Pneumatic 3/8

 Impact Wrench 

#505125, JAT-125 

 

 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 

 

Operation & Parts Manual 

M-505125 

Edition 1 

05/2019 

 
 

JET 

427 New Sanford Road 

LaVergne, TN 37086 

Ph.: 800-274-6848 

www.jettools.com 

 

 

Copyright © 2019 JET 

Summary of Contents for JAT-125

Page 1: ...Pneumatic 3 8 Impact Wrench 505125 JAT 125 Operation Parts Manual M 505125 Edition 1 05 2019 JET 427 New Sanford Road LaVergne TN 37086 Ph 800 274 6848 www jettools com Copyright 2019 JET...

Page 2: ...ring the tooling in the retainer and placing the tip against the work surface 11 Do not operate air tool without its guards in place Do not modify the tool 12 Do not operate this tool while tired or u...

Page 3: ...Sockets in poor condition may reduce impact power and could break creating a safety hazard 36 Use only sockets designated for use with impact wrenches Never use hand tool sockets as they can shatter...

Page 4: ...y 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 shou...

Page 5: ...value 9 62 m s2 Sound power 1 113 6 dB A Sound pressure 1 102 6 dB A Grip Pistol style Overall Length 4 40 in 111 76 mm Housing material Composite Net weight 2 5 lb 1 13 kg Shipping weight 2 63 lb 1 1...

Page 6: ...everse 5 Set regulator switch to desired speed setting Make sure nut or bolt can withstand rated torque of impact wrench To loosen nut or bolt 1 Select reverse rotation 2 Place socket over nut hold gr...

Page 7: ...us situation 4 Drain water from air compressor tank daily as well as any condensation from air lines Water in the air line may enter the tool and cause damage 5 Change filters on the air system on a r...

Page 8: ...est lubrication Lubrication Use a light oil containing rust inhibitors 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 gr...

Page 9: ...xternal fasteners 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 too...

Page 10: ...Wrench Problem Possible cause Remedy Severe air leakage Note Minimal escape of air is often normal for air tools Air valve obstructed or damaged Clean or replace Housing loose or damaged Tighten or r...

Page 11: ...ur 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 qu...

Page 12: ...12 JAT 125 Impact Wrench 505125 JAT 125 3 8 inch Impact Wrench exploded view...

Page 13: ...1 301 JAT125 301 Housing 1 302 JAT125 302 Valve Seat 1 303 JAT125 303 Valve Stem 1 304 JAT125 304 Spring 1 Part No Description Qty 305 JAT125 305 Muffler 1 306 JAT125 306 Exhaust Deflector 1 307 JAT10...

Page 14: ...ed 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 Informat...

Page 15: ...JET 15...

Page 16: ...16 JAT 125 Impact Wrench 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...

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