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Operating and Maintenance Instructions 

3/8-inch Reversible Air Drill 

Model JNS-4031KL 
 
 
 
 

 

 

 

 

 

 

 

 

 
JET 

427 New Sanford Road 
LaVergne, Tennessee 37086 

Part No. M-JNS4031KL

 

Ph.: 800-274-6848 

Revision A1  05/2014 

www.jettools.com 

Copyright © 2014  JET 

Summary of Contents for JNS-4031KL

Page 1: ... Maintenance Instructions 3 8 inch Reversible Air Drill Model JNS 4031KL JET 427 New Sanford Road LaVergne Tennessee 37086 Part No M JNS4031KL Ph 800 274 6848 Revision A1 05 2014 www jettools com Copyright 2014 JET ...

Page 2: ... 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 LIMI...

Page 3: ...ou 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 10 Do not operate this tool while tired or under the influence of drugs alcohol or any medication 11 Maintain proper balance and keep your footing at all times Non slip...

Page 4: ...d no load RPM 1800 Required Air Pressure PSI 90 Average Air Consumption CFM 6 Air Inlet Diameter in 1 4 NPT Air Hose Inside Diameter in 3 8 Vibration Value m s 2 according to EN12096 x 10 y 0 5 z 0 7 Overall Length in 8 07 Net Weight lbs 2 76 The above specifications were current at the time this manual was published but because of our policy of continuous improvement JET reserves the right to cha...

Page 5: ... into the air inlet Figure 1 NOTE Air tool oil not provided It may be purchased from your JET dealer or is available at most major hardware and tool stores SAE 10 weight oil or sewing machine oil may be used as a substitute Do not use detergent oil 3 Re connect the air Run the drill without load for a few seconds to distribute the oil throughout the tool Figure 1 4 When you are finished operating ...

Page 6: ...ctioning Have throttle valve trigger inspected and repaired at an authorized service center Torque is diminished Air leakage Check connections at the air inlet o rings etc Make adjustments repairs as needed Starts immediately as soon as air is connected without trigger being pressed Throttle valve or trigger are malfunctioning Inspect and repair throttle valve and or trigger Abnormal vibration and...

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Page 8: ...8 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com ...

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