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3/4" Heavy Duty Impact Wrench
66984 Air Impact Wrench
Read this material
before using this product.
Failure to do so
can result in serious injury.
SAVE THIS MANUAL.
When unpacking, make sure that the product is intact and undamaged.
If any parts are missing or broken, please call 1-800-444-3353 as soon as possible.
©
Copyright
2011 by Harbor Freight Tools
duced in any shape or form without the express written consent of Harbor Freight Tools. Diagrams within this manual may not be drawn
proportionally. Due to continuing improvements, actual product may differ slightly from the product described herein. Tools required for
Revised Manual 11h
Visit our website at: http://www.harborfreight.com
®
. All rights reserved. No portion of this manual or any artwork contained herein may be repro-
assembly and service may not be included.
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Table of Contents
Related Manuals for Central Pneumatic 66984
Summary of Contents for Central Pneumatic 66984
- Page 1 . All rights reserved. No portion of this manual or any artwork contained herein may be repro- duced in any shape or form without the express written consent of Harbor Freight Tools. Diagrams within this manual may not be drawn proportionally.
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Page 2: Important Safety Instructions
Keep bystanders, children, and minor or moderate injury. visitors away while operating the SKU 66984 For technical questions, please call 1-800-444-3353. Page 2... -
Page 3: Personal Safety
SKU 66984 For technical questions, please call 1-800-444-3353. Page 3... -
Page 4: Air Source
Never connect to an air SCFM standard conditions source that is capable of exceeding 90 PSI. Over National pipe thread, tapered pressurizing the tool may Chart continued in next column. cause bursting, abnormal operation, SKU 66984 For technical questions, please call 1-800-444-3353. Page 4... -
Page 5: Specific Safety Instructions
Attach all accessories properly to the Do not smoke during use. Nicotine tool before connecting the air supply. reduces the blood supply to the SKU 66984 For technical questions, please call 1-800-444-3353. Page 5... -
Page 6: Functional Description
Grip tool as lightly as possible (while is intact and undamaged. If any parts still keeping safe control of it). Let are missing or broken, call Harbor Freight the tool do the work. Tools at 1-800-444-3353. To reduce vibration, maintain tool as •... - Page 7 Adjust the pressure gradually, SKU 66984 For technical questions, please call 1-800-444-3353. Page 7...
- Page 8 Air Tool & Spray Gun Portable Setup SKU 66984 For technical questions, please call 1-800-444-3353. Page 8...
- Page 9 Air Tool & Spray Gun Stationary Setup SKU 66984 For technical questions, please call 1-800-444-3353. Page 9...
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Page 10: Operating Instructions
The work area must not To tighten, place the socket over the allow access by children or pets to hex nut you wish to tighten. prevent injury and distraction. SKU 66984 For technical questions, please call 1-800-444-3353. Page 10... -
Page 11: User Maintenance Instructions
Note: These procedures are in addition to the regular checks and maintenance Procedures not specifically explained as part of the regular explained in this manual operation of the air-operated tool. SKU 66984 For technical questions, please call 1-800-444-3353. Page 11... -
Page 12: Troubleshooting
1. Lubricate using air tool oil and grease during use. enough lubrication. according to directions. 2. Worn parts. 2. Have qualified technician inspect internal mechanism and replace parts as needed. SKU 66984 For technical questions, please call 1-800-444-3353. Page 12... -
Page 13: Parts List
ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO. SKU 66984 For technical questions, please call 1-800-444-3353. Page 13... -
Page 14: Assembly Diagram
Note: If product has no serial number, record month and year of purchase instead. Note: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. SKU 66984 For technical questions, please call 1-800-444-3353. Page 14... - Page 15 Proof of purchase date and an explanation of the complaint must accompany the Harbor Freight Tools Co. makes every effort to merchandise. If our inspection verifies the defect, assure that its products meet high quality and...