Jackco transnational inc. © 2010 south el monte, ca 888-452-2526 3 ton low profile floor jack user's manual model 66300b *this hydraulic jack conforms to all "ansi / asme" safety standards. To see more jackco products please visit our website at www.Jackco.Com.
For your safety prior to operation • read these safety instructions carefully and keep this manual in an easy to find place as you may need to use it again. • non-compliance with these rules may result in injury or damage to the jack or the vehicle. • do not modify the jack in any way. • never excee...
Turn the handle clockwise. Move the handle up and down. Use the full stroke of the piston for greater speed. Support the vehicle with appropriate jack stands. To lower a vehicle: lift the vehicle to remove the jack stands, ensuring that there are no persons or obstructions under the vehicle. Turn th...
• only original replacement parts should be used. Extremely important: never use brake fluid. • when the jack is not in use, make sure the lifting arm is fully retracted to avoid corrosion. • keep the jack in a clean, dry place and out of children’s reach. • replace the hydraulic fluid in the reserv...
Caution: to prevent personal injury, all inspection, maintenance, and repair procedures must be performed when the jack is free of load. Troubleshooting trouble solution jack will not lift load or leaks down excessively 1. The release valve is not closed. Turn the valve clockwise tightly. If this do...
Parts list part no. Description q'ty part no. Description q'ty 1 retaining ring 2 11 handle yoke 1 2 washer 2 12 power unit ass'y. 1 3 front wheel 2 13 universal joint ass'y. 1 4 rear caster ass'y. 2 14 block linkage (incl. Split pin, ret. Rings) 1 5 hex nut & lock washer 2 15 grease fitting 1 6 yok...
Model 66300b power unit index no. Description q'ty index no. Description q'ty 1 ram 1 20 back-up washer 15 x 10.6 x 1.25 2 2 retaining ring 30 1 21 washer 1 3 ram bearing 1 22 dust cover 1 4 gasket 1 23 pump spring 1 5 o-ring 31 x 4.6 1 24 o-ring 1 6 cylinder nut 1 25 steel ball 6 1 7 o-ring 29.6 x ...
Limited one year warranty jackco transnational inc. Warrants all jackco equipment and tools to the original purchaser against any manufacturing defect in material or workmanship for a period of one (1) year from the original date of purchase. If the defective equipment or tool is determined to be co...
