Lube on Power Gear Hydraulic Jacks
When reviewing the Maintenance Procedures for the Power Gear jacks, I noted that the manufacturer recommended using white lithium grease on the seal lube points after 30 cycles of the jacks. I chec...
Forum Discussion
The Lube goes in the bottom collar. You inject until you see the lube come out the BOTTOM seal. Just as it starts to ooze. That will NOT blow out a seal. The MAIN thing it fixes/helps is RETRACTION. Sometime PG jacks fail to retract the last 1 inch or so. THAT will cause LOW fluid in the reservoir and activate the Jack Down light sensor. So, you inject lube in the Zircs and that fixes the problem. Once you do it once, you will probably not have to do it again. PG does NOT inject the collars at the Factory, so they all come dry. Doug
