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JAT-120,121,122,123 Impact Wrenches 

 

Warranty and Service 

JET warrants every product it sells against manufacturers’ defects. If one of our tools needs service or repair, please contact

 

Technical Service by calling 1-800-274-6846, 8AM to 5PM CST, Monday through Friday. 

Warranty Period

 

The general warranty lasts for the time period specified in the literature included with your product or on the official JET branded 
website.  

 

JET products carry a limited warranty which varies in duration based upon the product. (See chart below) 

 

Accessories carry a limited warranty of one year from the date of receipt. 

 

Consumable items are defined as expendable parts or accessories expected to become inoperable within a 
reasonable amount of use and are covered by a 90 day limited warranty against manufacturer’s defects. 

Who is Covered 

This warranty covers only the initial purchaser of the product from the date of delivery. 

What is Covered 

This warranty covers any defects in workmanship or materials subject to the limitations stated below. This warranty does not cover 
failures due directly or indirectly to misuse, abuse, negligence or accidents, normal wear-and-tear, improper repair, alterations or 
lack of maintenance. JET woodworking machinery is designed to be used with Wood. Use of these machines in the processing of 
metal, plastics, or other materials outside recommended guidelines, may void the warranty. The exceptions are acrylics and other 
natural items that are made specifically for wood turning. 

Warranty Limitations 

Woodworking products with a Five Year Warranty that are used for commercial or industrial purposes default to a Two Year 
Warranty. Please contact Technical Service at 1-800-274-6846 for further clarification.

 

How to Get Technical Support 

Please contact Technical Service by calling 1-800-274-6846. 

Please note that you will be asked to provide proof of initial 

purchase when calling. 

If a product requires further inspection, the Technical Service representative will explain and assist 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 State Law Applies 

This warranty gives you specific legal rights, subject to applicable state law.  

Limitations on This Warranty 

JET LIMITS ALL IMPLIED WARRANTIES TO THE PERIOD OF THE LIMITED WARRANTY FOR EACH PRODUCT. EXCEPT AS 
STATED HEREIN, ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
EXCLUDED. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE 
ABOVE LIMITATION MAY NOT APPLY TO YOU. 
JET SHALL IN NO EVENT BE LIABLE FOR DEATH, INJURIES TO PERSONS OR PROPERTY, OR FOR INCIDENTAL, 
CONTINGENT, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OF OUR PRODUCTS. SOME STATES 
DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE 
LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU. 
 
JET sells through distributors only. The specifications listed in JET printed materials and on official JET website are given as 
general information and are not binding. JET reserves the right to effect at any time, without prior notice, those alterations to parts, 
fittings, and accessory equipment which they may deem necessary for any reason whatsoever. JET

®

 branded products are not 

sold in Canada by JPW  Industries, Inc. 

Product Listing with Warranty Period  

90 Days – Parts; Consumable items 
1 Year – Motors; Machine Accessories 
2 Year – Metalworking Machinery; Electric Hoists, Electric Hoist Accessories; Woodworking Machinery used for industrial  
or commercial purposes 
5 Year – W oodworking Machinery 
Limited Lifetime – JET Parallel clamps; VOLT Series Electric Hoists; Manual Hoists; Manual Hoist Accessories;  
Shop Tools; Warehouse & Dock products; Hand Tools; Air Tools 

NOTE:  JET is a division of JPW  Industries, Inc. References in this document to JET also apply to JPW Industries, Inc., or any of 
its successors in interest to the JET brand. 

Summary of Contents for JAT-120

Page 1: ...ch 505120 JAT 120 505121 JAT 121 505122 JAT 122 505123 JAT 123 Operation Parts Manual M 505120 Edition 2 06 2015 JET 427 New Sanford Road LaVergne TN 37086 Ph 800 274 6848 www jettools com Copyright 2...

Page 2: ...t 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 Ser...

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: ...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 fo...

Page 5: ...s set forth 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 co...

Page 6: ...si 621 kPa 90 psi 621 kPa Vibration value 10 4 m s2 10 6 m s2 9 43 m s2 7 36 m s2 Noise level 1 104 dB A 107 dB A 108 dB A 109 dB A Power setting 4 position forward 1 position reverse 4 position forwa...

Page 7: ...ttings 5 Select rotation direction by pushing Forward Reverse knob push left to loosen a nut right to tighten Make sure nut or bolt can withstand rated torque of impact wrench To loosen nut or bolt 1...

Page 8: ...ize refer to tool specifications The hose should be just long enough to serve the working area Excessive hose length will cause pressure drop 2 Make sure air compressor supplies clean dry air at corre...

Page 9: ...mpressor for the main distribution line Use moisture traps and in line oilers on each downline that is to be used for air tools See Figure 2 Place oiler as close to air tool as possible for best lubri...

Page 10: ...htness of housing and external 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 Se...

Page 11: ...using loose or damaged Tighten or replace as needed Replacement parts Service parts are listed on the following pages To order parts or reach our service department call 1 800 274 6848 Monday through...

Page 12: ...JAT 120 121 122 123 Impact Wrenches 505120 JAT 120 3 8 inch Impact Wrench exploded view 15 45 43 44 34 32 31 28 30 24 26 20 1 46 41 48 39 36 38 47 37 2 3 4 5 6 7 8 10 12 11 9 42 29 14 13 27 58 23 21...

Page 13: ...22 Spring 1 23 JAT120 23 Spring pin 2x6L 1 24 JAT120 24 O Ring NBR 34x2 1 Index Part No Description Qty 26 BB R6 Ball bearing EE3 R6 1 27 JAT120 27 Cylinder assembly 1 28 JAT120 28 Rotor 1 29 JAT120...

Page 14: ...AT 120 121 122 123 Impact Wrenches 505121 JAT 121 1 2 inch Impact Wrench exploded view 15 28 29 31 32 33 34 24 26 20 21 58 22 23 44 43 42 3 2 4 5 6 7 9 11 12 10 8 45 13 14 46 1 37 38 36 39 47 48 41 30...

Page 15: ...T120 23 Spring pin 2x6L 1 24 JAT121 24 O Ring S46 NBR 45 5x2 1 26 BB R6 Ball bearing EE3 R6 1 Index Part No Description Qty 27 JAT121 27 Cylinder assembly 1 28 JAT121 28 Rotor 1 29 JAT121 29 Rotor van...

Page 16: ...AT 120 121 122 123 Impact Wrenches 505122 JAT 122 1 2 inch Impact Wrench exploded view 15 28 29 31 32 33 34 24 26 20 21 58 22 23 44 43 42 3 2 4 5 6 7 9 11 12 10 8 45 13 14 46 1 37 38 36 54 47 48 41 30...

Page 17: ...23 Spring pin 2x6L 1 24 JAT121 24 O Ring S46 NBR 45 5x2 1 26 BB R6 Ball bearing EE3 R6 1 Index Part No Description Qty 27 JAT121 27 Cylinder assembly 1 28 JAT121 28 Rotor 1 29 JAT121 29 Rotor vane 7...

Page 18: ...T 120 121 122 123 Impact Wrenches 505123 JAT 123 3 4 inch Impact Wrench exploded view 15 24 20 1 2 3 4 5 6 7 8 10 18 12 11 9 14 13 17 25 30 31 32 28 27 33 35 36 40 41 38 34 42 43 44 45 26 29 47 58 23...

Page 19: ...12L14 1 22 JAT123 22 Spring 1 23 JAT123 23 Spring pin 2x7 SK5 1 24 JAT123 24 Ball bearing 6001 C3 L627 1 Index Part No Description Qty 25 JAT123 25 O Ring 1 26 JAT123 26 Cylinder assembly 1 27 JAT123...

Page 20: ...20 JAT 120 121 122 123 Impact Wrenches 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...

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