Instruction/ maintenance manual of the product 50136 Craftsman
Go to page of 8
Operators Manual •S afety • Assembly •O peration •M aintenance • Parts Model 9 50136 - 3 T on Capacity FLOOR JACK Sears, Roebuck and Co., Hoffman Estates, IL 60179 Visit our Craftsman website: www .sears.com/craftsman Printed in China BEFORE using this product, read this manual and follow all its Safety and Operating instructions.
T ABLE OF CONTENTS Wa rranty .....P. 2 Save these instructions .....P. 2 Safety instructions .....P. 3 Assembly .....P. 3 Operation .....P. 4 & P. 5 Maintenance .
SAFETY INSTRUCTIONS 3 To avoid crushing and related injuries: • NEVER work on, under or around a load supported only by a jack. •A LW A YS use appropriately rated jack stands. W ARNING ! • Leer, comprender, y seguir las instrucciónes antes de utilizar el aparato.
4 OPERA TION FIG. 3 KNOW YOUR JACK Compare Fig. 3 illustration with your jack BEFORE operation to become familiar with the location of various jack components. BEFORE USE •R ead the operator's manual completely and familiarize yourself thoroughly with the product, its components and recognize the hazards associated with its use.
OPERA TING PRINCIPLES •W ith release valve closed, an upward stroke of the jack handle draws oil from the reservoir tank into the plunger cavity. Hydraulic pressure holds a valve closed, which keeps the oil in the plunger cavity. •A downward stroke of the jack handle releases oil into the cylinder, which forces the ram out.
6 MAINTENANCE MAINT AINING OIL LEVEL Important: Use only a good grade hydraulic jack oil. Avoid mixing different types of fluid and Never use brake fluid, turbine oil, transmission fluid, motor oil or glycerin. Improper fluid can cause failure of the jack and the potential for sudden and immediate loss of load.
7 TROUBLESHOOTING PROBLEM-SOL VING HINTS Symptom Possible Causes Corrective Action Jack does not lift load Jack bleeds of f (starts to lower) after lift Jack does not lower after unloading Poor lift p.
Get it fixed, at your home or ours! © Sears Brands, LLC ® Registered T rademark / TM T rademark / SM Service Mark of Sears Brands, LLC ® Marca Registrada / TM Marca de Fábrica / SM Marca de Servi.
An important point after buying a device Craftsman 50136 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Craftsman 50136 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 Craftsman 50136 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Craftsman 50136 you will learn all the available features of the product, as well as information on its operation. The information that you get Craftsman 50136 will certainly help you make a decision on the purchase.
If you already are a holder of Craftsman 50136, 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 Craftsman 50136.
However, one of the most important roles played by the user manual is to help in solving problems with Craftsman 50136. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Craftsman 50136 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
