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PTO overspeed

Mark J · 2025-07-31 18:32

Got a 2025 567 with Cummins and a Pacar Alt...looking for tach signal to hook up overspeed unit, cant seem to find r term on Alt

Replies2
  1. #1Coaldust2025-07-31 22:08

    Like a Muncie EOS -110/111? Good luck, it’s going to be tough to find an analog signal to grab in 2025. Only option may be to install your own speed sensor in the flywheel housing.

  2. #2Truck Shop2025-07-31 22:11

    The only PFD I found, and it seems to be for early units. * https://partsandservice.peterbilt.com/img/pb/guides/PACCAR-Alternator-Instructions.pdf