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Case 850G Hydraulic Pump

JS300 · 2018-02-09 14:56

Has anyone replaced a hydraulic pump on a 850G? Book shows to just unbolt pump from timing cover and remove, I’m a little nervous about the timing gear dropping if I don’t remove front cover. I suspect the front seal is leaking on the pump and need to replace it. Thanks

Replies2
  1. #1alrman2018-02-09 19:56

    There is an adapter housing between the pump & timing cover. This will hold the gear in place & the pump will simply withdraw from the adapter as described.

  2. #2JS3002018-02-10 10:06

    Thanks for the help. I had been looking at that diagram wrong, think I got it now. I suspect a bad seal is causing engine oil to rise.