Using Hydraulic Motor Case Drain (Sump)
Remove plug (A) and install a hydraulic sump coupler available from your JOHN DEERE
Dealer. Connect motor case or seal drain hose to coupler, making sure hose end and coupler are clean.
Allows oil to drain directly to reservoir (differential case) from hydraulic motor, by-passing remote coupler, SCV, and filter.
A-Plug
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