590d hydraulic leaks into turntable

Hydraulic fluid leaks into turntable so I replaced
the seals in the drive motor that did not do it. In
the forum they said to replace the rotating manifold
seal that feeds the drive motors. I am not sure what
seals. All of them in the rotating manifold?
 
Yes you need to replace all of the seals in the rotator. You have to pull it out to replace the seals that are leaking so you might as well replace them all rather than fix one or two,then have to go back into it 20 hours later.
 
The standard procedure is to replace all the seals and the ball bearings in the rotary coupling when its apart,usually where they leak externally is at the top,that circuit is the leak return so have a look and find the hose that comes out the side of the top of the distributor shaft,check to see that hose is not kinked,twisted or squashed that would restrict the flow of oil back to the tank.
AJ
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