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3/8” 

3/8” 

3/8” 

3/8” 

3/8”  B u t t e r f l y

B u t t e r f l y

B u t t e r f l y

B u t t e r f l y

B u t t e r f l y

  A i r   I m p a c t   W r e n c h

  A i r   I m p a c t   W r e n c h

  A i r   I m p a c t   W r e n c h

  A i r   I m p a c t   W r e n c h

  A i r   I m p a c t   W r e n c h

ASSEMBLY AND OPERATING INSTRUCTIONS

3491 Mission Oaks Blvd., Camarillo, CA 93011

Visit our Web site at http://www.harborfreight.com

Copyright © 2004 by Harbor Freight Tools

®

.  All rights reserved. No portion of this

manual or any artwork contained herein may be reproduced in any shape or form
without the express written consent of Harbor Freight Tools.

For technical questions and replacement parts, please call 1-800-444-3353

37730

Summary of Contents for 37730

Page 1: ...TIONS 3491 Mission Oaks Blvd Camarillo CA 93011 Visit our Web site at http www harborfreight com Copyright 2004 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools For technical questions and replacement parts please call 1 800 444 3353 37730 ...

Page 2: ... Warnings and Precautions WARNING When using tool basic safety precautions should always be fol lowed to reduce the risk of personal injury and damage to equipment Read all instructions before using this tool 1 Keep work area clean Cluttered areas invite injuries 2 Observe work area conditions Do not use machines or power tools in damp or wet locations Don t expose to rain Keep work area well lit ...

Page 3: ...formance Follow instructions for lubricating and changing accessories Inspect tool fittings and hoses periodically and if damaged have them repaired by an authorized technician The handles must be kept clean dry and free from oil and grease at all times 10 Disconnect power Disconnect from air pressure source when not in use 11 Remove adjusting keys and wrenches Check that keys and adjusting wrench...

Page 4: ...commended air inlet size is 1 4 18 npt 19 Maintenance For your safety service and maintenance should be performed regularly by a qualified technician 20 You should maintain a proper regulator and moisture trap in your air line at all times Note Performance of this tool may vary depending on variations in local air pressure Warning The warnings cautions and instructions discussed in this instruc ti...

Page 5: ... or making any adjustments to this tool Severe injury or property damage may otherwise result WARNING This tool generates considerable torque when in use Always hold the tool with both hands when using and brace yourself to resist the torque which will be delivered to the work piece 5 Select the appropriate size 3 8 square drive impact socket not included for your needs Push and snap the socket on...

Page 6: ...TE Always check to be sure of the thread direction of any fastener before attempting to install or remove it If the fastener is a left hand thread rock the Throttle Lever Butterfly 5 to the right for removal WARNING If the fastener will not come off first check to be sure of the direction of the thread If you have the thread direction correct and the fas tener will not come off DO NOT INCREASETHE ...

Page 7: ...O 1 5 1 g n i r a e B l l a B 1 6 3 t e l n I r i A 1 6 1 l a e S l i O 0 7 3 g n i R O 1 7 1 e t a l P d n E t n o r F 1 8 3 r o t a l u g e R 1 8 1 n i P r o t o M 1 9 3 e t a l P r e n i a t e R 1 9 1 r e d n i l y C 1 0 4 w e r c S 2 0 2 r o t o R 1 1 4 g n i R g n i n i a t e R 1 1 2 e d a l B r o t o R 6 2 4 g n i R g n i x i F 1 PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DI...

Page 8: ...SKU 37730 Page 8 Assembly Drawing ...

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