Jet JAT-900 Operations & Parts Manual

Jet JAT-900 Operations & Parts Manual

Pneumatic hammer

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Pneumatic Hammer
#505900, JAT-900
#505901, JAT-901
#505902, JAT-902
JAT-901 shown
Operation & Parts Manual
M-505900
Edition 2
06/2015
JET
427 New Sanford Road
LaVergne, TN 37086
Ph.: 800-274-6848
www.jettools.com
Copyright © 2015 JET

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Summary of Contents for Jet JAT-900

  • Page 1   Pneumatic Hammer #505900, JAT-900 #505901, JAT-901 #505902, JAT-902 JAT-901 shown Operation & Parts Manual M-505900 Edition 2 06/2015 427 New Sanford Road LaVergne, TN 37086 Ph.: 800-274-6848 www.jettools.com Copyright © 2015 JET...
  • Page 2: Warranty And Service

    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.
  • Page 3: Safety Warnings

    10. The air tool must be properly lubricated before operating. Do not use this tool for other than its intended use. If used for other purposes, JET disclaims 11. Never start a percussion type air tool (chipper, any real or implied warranty and holds itself breaker, buster, etc.) without securing the...
  • Page 4 24. Remove adjusting keys and wrenches before 33. Do not lubricate the tool with combustible turning on tool. liquids, such as kerosene, diesel or jet fuel. 25. Keep visitors a safe distance from the work 34. Do not dispose of this tool with normal area.
  • Page 5: About This Manual

    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: www.jettools.com.
  • Page 6: Tool Specifications

    Specifications were current at time of publication, but because of our policy of continuous improvement, JET reserves the right to change specifications at any time and without prior notice, without incurring obligations.
  • Page 7: Setup And Assembly

    Any missing parts or damage should be reported connection to fail. Instead, add a leader hose ® immediately to your JET distributor. Do not use a and install any quick-change couplings damaged tool. Read this instruction manual farther down the line.
  • Page 8 Air system requirements Tool Pressure Use proper air hose size (refer to tool JET Air Tools operate on 70-to-100 psi (pounds specifications). The hose should be just long per square inch) air pressure measured at the tool enough to serve the working area. Excessive when the tool is operating.
  • Page 9 Recycling Use a light oil containing rust inhibitors, such as Protect the environment. Your tool contains SAE #10. Many JET air tools have integral oil materials which can be recovered or recycled. reservoirs, which should be kept filled when in-line When its useful life has expired, please leave tool oilers are not used.
  • Page 10 Troubleshooting JAT-900/901/902 Pneumatic Hammer Any disassembly of the tool should be done by qualified service personnel. For problems not addressed below, contact JET technical service at 800-274-6846. Problem Possible cause Remedy Tool will not start. Air valve closed or obstructed.
  • Page 11: Replacement Parts

    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 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 #505900, JAT-900 Pneumatic Hammer – parts breakdown Index Part No. Description Index Part No. Description JAT900-01 Housing AH-7 O-Ring 2x1.5 AH-18 Regulator AH-10A Valve assembly AH-4 Hose adaptor AH-2X Pin (for trigger) 3x14 AH-8 Trigger AH-3X Pin (for regulator) 3x16 AH-6X Throttle valve stem 30.6mm...
  • Page 13 #505901, JAT-901 Pneumatic Hammer – parts breakdown Index Part No. Description Index Part No. Description JAT901-01 Housing AH-7 O-Ring 2x1.5 AH-18 Regulator AH-10A Valve assembly AH-4 Hose adaptor AH-2X Pin (for trigger) 3x14 AH-8 Trigger AH-3X Pin (for regulator) 3x16 AH-6X Throttle valve stem 30.6mm AH-15-2A...
  • Page 14 Throttle valve stem 30.6mm AH-15-3A Cylinder assembly (incl. piston) AH-17 O-Ring 7.8x1.9 AH-19 Valve seat AH-9 Steel ball seat J0101S Quick change spring retainer AH-5 Throttle spring JSG-1304 Set of 4 chisels RBK-0304R Rebuild Kit, contains 5,7,8,11,15   JAT-900,901,902 Pneumatic Hammer  ...
  • Page 15 This page intentionally left blank.                    ...
  • Page 16                                       427 New Sanford Road LaVergne, Tennessee 37086 Phone: 800-274-6848 www.jettools.com JAT-900,901,902 Pneumatic Hammer  ...

This manual is also suitable for:

Jat-901Jat-902

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