Hi All
Just carried out 2x replacement ring gears on a H16D 391 & H25D 392. both 2009 models.
When completed and a functional test I now have no drive! Bizarrely on both machines. Everything else working fine but there's a bit of cavitation noise on the drive circuit with very slow speed. Had the hydraulic pump off and then the transmission pump out, All back together correct so I suspect its drawing air from somewhere. Any advise is welcomed.