Instruction/ maintenance manual of the product 39224 Harbor Freight Tools
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Compression T Compression T Compression T Compression T Compression T est Kit est Kit est Kit est Kit est Kit ASSEMBL Y AND OPERA TING INSTRUCTIONS 3491 Mission Oaks Blvd., Camarillo, CA 93011 Visit our W eb site at http://www .harborfreight.com Copyright © 2004 by Harbor F reight T ools ® .
SKU 39224 Page 2 Specifications * Checks valve and rings, detects excessive carbon and late timing in gasoline engines. W ARNING: Not for use in diesel engines. Save This Manual Y ou will need the manual f or the saf ety warnings and precautions, assemb ly instructions, operating and maintenance procedures, parts list and diagram.
SKU 39224 Page 3 7. Use eye and ear protection . Always wear ANSI approved impact safety goggles when working on gasoline engines. Be sure to work in a well ventilated place, or pipe e xhaust gasses to the outdoors. Carbon Monoxide W arning: Guard against exposure to Carbon Monoxide, which is an odorless, colorless gas produced by gasoline engines.
SKU 39224 Page 4 Operation A compression tester can giv e y ou v aluab le inf ormation about the engine’ s top end (pistons, rings, valves and gaskets). If you are not experienced in doing this type of diagnostic test, the work should be done by a qualified technician.
SKU 39224 Page 5 10 . On a low compression engine, if the compression increases after the oil has been added, worn rings are definitely indicated. If the compression doesn’t increase significantly , the leakage is occuring at the valves or head gask et (or cracked head).
An important point after buying a device Harbor Freight Tools 39224 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Harbor Freight Tools 39224 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Harbor Freight Tools 39224 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Harbor Freight Tools 39224 you will learn all the available features of the product, as well as information on its operation. The information that you get Harbor Freight Tools 39224 will certainly help you make a decision on the purchase.
If you already are a holder of Harbor Freight Tools 39224, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Harbor Freight Tools 39224.
However, one of the most important roles played by the user manual is to help in solving problems with Harbor Freight Tools 39224. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Harbor Freight Tools 39224 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
