Hydraulic leakage on grease port
chongliyan 11-30-2017
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Any thoughts on these some oil leak on grease port.still pumping haven't heard any changes on slew or noise while pumping. its 1993 model 36 putzmeister. 

SUPERDOFFER 12-17-2017
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grease is no more or Les than oil. if it gets warm its more fluid. There isn't any hydrollicoil  near that point

mcratchet 12-07-2017
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maybe slewing seals are starting to leak and oil found its way through grease zerk threads