Greenlee H8508-1 Service Manual
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Greenlee H8508-1 Service Manual

Greenlee H8508-1 Service Manual

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Download this manual See also: Operating Manual
SERVICE MANUAL
H8508-1
Impact Wrenches
Serial Code AKP
Read and understand all of the instructions and
safety information in this manual before operating
or servicing this tool.
Register this product at www.greenlee.com
52041908 REV 2
© 2011 Greenlee Textron Inc.
3/11

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Summary of Contents for Greenlee H8508-1

  • Page 1 SERVICE MANUAL H8508-1 Impact Wrenches Serial Code AKP Read and understand all of the instructions and safety information in this manual before operating or servicing this tool. Register this product at www.greenlee.com 52041908 REV 2 © 2011 Greenlee Textron Inc. 3/11...

  • Page 2: Table Of Contents

    SAE Standard J1273 (Hose and Hose Assemblies): Publication 99930323 All specifications are nominal and may change as design improvements occur. Greenlee Textron Inc. shall not be liable for damages resulting from misapplication or misuse of its products. Super Spool is a trademark of Greenlee Textron Inc.

  • Page 3: Important Safety Information

    Refer also to the Operation Manual listed under “Other Publications.” Failure to observe this warning could result in severe injury or death. Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 4 Note: Keep all decals clean and legible, and replace can result in serious injury. when necessary. Failure to observe this warning could result in severe injury or death. Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 5: Disassembly

    If a complete overhaul is necessary, return the tool to the next step over a clean, empty container. your nearest Greenlee Utility Authorized Service Center. 2. Slide the thrust ring (52) back to expose thrust ring The disassembly procedure is divided into sections of lock (51).

  • Page 6: Inspection

    If bearing does not spin smoothly, replace the bearing and washers. 6. Inspect all other disassembled components for cracks, grooves, or nicks. Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 7 10 to 11 Nm (95 to 100 in-lb). Refer to Remove Spool “Torque Sequence” below. This Direction Torque Sequence Install Spool This Direction Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 8: Bearing

    Slide the thrust ring back and install thrust ring lock (51) onto the anvil. Insert the drive shank (61) into the chuck. Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 9: Illustrations And Parts List

    H8508-1 Impact Wrench Illustrations H8508-1 Impact Wrench, Side View 46 47 47 48 45 44 Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 10: Reversing Spool

    H8508-1 Impact Wrench Illustrations Reversing Spool * Torque item (24) to 31 Nm (23 ft-lb) Trigger Spool Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 11 H8508-1 Impact Wrench Illustrations Motor Cap View Torque all to 10 to 11 Nm (95 to 100 in-lb) Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 12: Parts List

    Bearing, thrust, .500 x .937 x .078 ..........1 48319 50483196 Washer, thrust, .500 x .937 x .030 ........... 2 48364 50483641 Spacer ..................... 1 Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 13 H8508-1 Impact Wrench Parts List (cont’d) H8508-1 Impact Wrench (cont’d) UPC No. 78-3310- Part No. Description Hammer frame ................. 1 Hammer ................... 2 Hammer pin ..................2 Anvil, quick change ................. 1 Retaining sleeve ................1 Thrust ring lock ................1 Thrust ring ..................

  • Page 14: Accessories

    4455 Boeing Drive • Rockford, IL 61109-2988 • USA • 815-397-7070 USA Tel: 800-435-0786 Canada Tel: 800-435-0786 International Tel: +1-815-397-7070 An ISO 9001 Company • Fax: 800-451-2632 Fax: 800-524-2853 Fax: +1-815-397-9247 Greenlee Textron Inc. is a subsidiary of Textron Inc. www.greenlee.com...

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