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D5N Implement Pump

JS430 ยท 2026-07-24 20:46

If the hydraulic or implement pump start seal starts leaking on a D5N where does the oil go? I ask because our last dozer had the shaft seal leak and it went into the engine oil.

Replies2
  1. #1pittsburgh cat man2026-07-24 21:21

    If i remember right it is mounted to torque so it would go in transmission oil

  2. #2JS4302026-07-24 22:20

    Thanks it is mounted to the torque converter housing so I was figuring it would leak into the transmission but wasn't positive. I had a heck of a time finding were the oil was going on our old dozer. Finally figured out it was leaking into the engine oil.