U.S. General 92720 Operating Instructions Manual Download

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COMPRESSION TESTER

WITH QUICK DISCONNECT

Model 92720

OPERATING INSTRUCTIONS

3491 Mission Oaks Blvd., Camarillo, CA 93011

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

TO PREVENT SERIOUS INJURY,

READ AND UNDERSTAND ALL WARNINGS

AND INSTRUCTIONS BEFORE USE.

2005 by Harbor Freight Tools

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 or replacement parts, please call 1-800-444-3353.

Summary of Contents for 92720

Page 1: ...REVENT SERIOUS INJURY READ AND UNDERSTAND ALL WARNINGS AND INSTRUCTIONS BEFORE USE Copyright 2005 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein...

Page 2: ...p this manual and invoice in a safe and dry place for future reference GENERAL SAFETY PRECAUTIONS WARNING READ AND UNDERSTAND ALL INSTRUCTIONS Failure to follow all instructions listed in the followin...

Page 3: ...arts 6 Do not overreach Keep proper footing and balance at all times Proper footing and balance enables better control of the tool in unexpected situations 7 Use safety equipment Always wear ANSI appr...

Page 4: ...in preparation for compression testing make sure the vehicle s transmission is placed in PARK or neutral for a manual transmission and the emergency brake is applied 6 Always keep hands and fingers aw...

Page 5: ...the engine for compression test ing by starting the engine and allowing it to warm up to its normal operating temperature Then switch off the ignition WARNING Avoid carbon monoxide poisoning Never ru...

Page 6: ...compression will be indicated with a high initial reading and a progressive build up to the final maximum reading Poor engine cylinder compression will be indicated with a low initial reading and a mu...

Page 7: ...All maintenance service or repairs not listed in this manual are only to be attempted by a qualified service technician PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROV...

Page 8: ...re listed and shown for illustration purposes only and are not available individually as replacement parts PARTS LIST ASSEMBLY DIAGRAM Part Description Qty Part Description Qty 1 Gauge 1 4 Hose Fittin...