HYDRAULIC JACK COMPLETE

A standard tool used to fasten/unfasten nuts to assemble/disassemble engine. Designed to discharge hydraulic pressure through the bottom of Pressure Chamber when Max. Lift is exceeded and oil is discharged through the space between stud and spacer ring. When pressure is discharged, the lowermost sealing ring is damaged in most cases. If problems are detected, inspect to replace the sealing ring. Hydraulic tools use pure hydraulic oil or turbine oil (approx SAE 20). Lubricating oil (system oil) or cylinder oil should not be used because it is generally alkaline and may damage Backup-Ring. Always observe the following to prevent accidents or damages. The jack should be cleaned and stored in a wooden case after used.