Instruction/ maintenance manual of the product 950239-2 Ton Capacity Craftsman
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Operators Manual •S afety • Assembly •O peration •M aintenance • Parts FLOOR JACK Model 9 50239 - 2 T on Capacity Sears, Roebuck and Co., Hoffman Estates, IL 60179 V isit 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. 4 Operation .....P. 5 & P. 6 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.
ASSEMBL Y TO ASSEMBLE THE TWO PIECE HANDLE 1. Locate the Spring Pin on bottom end of Upper Handle and the Fixing Hole on the top end of Lower Handle (See Fig. 1). 2. Align the Spring Pin with the Fixing Hole. Connect the two handle pieces together by pressing the Spring Pin and insert until the Spring Pin is locked in the Fixing Hole.
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.
OPERA TION 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 the 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.
MAINT AINING OIL LEVEL Important: When adding or replacing oil, AL WA YS use a good grade Hydraulic Jack oil. DO NOT use Hydraulic Brake Fluid, Alcohol, Glycerine, Detergent, Motor Oil or dirty oil. Use of an improper fluid can cause serious internal damage to your jack.
TROUBLESHOOTING PROBLEM-SOL VING HINTS FIG. 5 8 Symptom Possible Causes Corrective Action Jack does not lift load Jack bleeds off (starts to lower) after lift Jack does not lower after unloading Poor .
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