Jackco Model 842 User Manual Page 1

AIR HYDRAULIC PUMPJackco Transnational Inc. © 2009South El Monte, CA888-452-2526 www.jackco.comINSTRUCTIONMODEL 842

FOR YOUR SAFETY Read all instructions, warnings and cautions carefully. Follow all safety precautions to avoid personal injury or property damage duri

INSTRUCTIONPRODUCT DESCRIPTION-10,000 PSI AIR Hydraulic Pump designed to operate @90-120 PSI air source.-This equipment allows quick displacement of h

AIR REMOVALRemoving air from the hydraulic system will help the cylinder to advance and retract smoothly.Pump with Single-Acting Cylinder • Position

TROUBLESHOOTINGProblem Possible Cause SolutionCylinder does not advance, advances slowly, or advances in spurts.1. Oil level in pump reservoir is low.

Model: 842 Parts List

Part # DescriptionQ'TYPart # DescriptionQ'TYPart #Description Q'TY01 Treadle131 Cup Seal160O-ring 102Reservoir132 Copper Ring 161 Air V

LIMITED ONE YEAR WARRANTYJackco Transnational Inc. warrants all Jackco equipment and tools to the original purchaser against any manufacturing d