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Recent content by JHK

  1. J

    DF300AP Lower Unit Slips out of FWD

    Removed prop bushing - see pics. I was able to tap the old bushing out with a hammer and socket. Seems like it should be a tighter fit. Could this be my problem.
  2. J

    DF300AP Lower Unit Slips out of FWD

    I am going to try another prop just in case. It is hard to diagnose without putting the boat back in the water. Thanks for the resource, hope it is the prop, not the lower unit.
  3. J

    DF300AP Lower Unit Slips out of FWD

    Did not try prop. Last outing I hit something and bent prop. Had ss-steel prop straightened and went back out on water makes loud buzzing noise when trying to plane. Back off throttle and noise goes away. Prop coupling looks ok.
  4. J

    DF300AP Lower Unit Slips out of FWD

    Transmission slips out of FWD gear ay 2,000 rpms. Need a Lower Unit for 2019 DF300AP 25" shaft. I find advertised on web DF250/300AP. Is the lower unit on a DF250 the same as a DF300?
  5. J

    DF300 Hard Start

    It was not overfull. I changed just in case it was contaminated.
  6. J

    DF300 Hard Start

    With inline pressure guage installed psi at 36 with key on. Psi decreased 0 psi with key off. Removed fuel rail found #3 injector dribbling with fuel. Replaced injector; starts and runs great. Thanks for your help!
  7. J

    DF300 Hard Start

    I appreciate the information you provided along with reference material from the service manual. I will make checks this weekend. Thanks!
  8. J

    DF300 Hard Start

    Very low residual pressure (5psi) after 5 to 10 mins. If I cycle the key a few times or crank 2- 3 times it starts and runs fine. No codes
  9. J

    DF300 Hard Start

    2019 DF300 has hard start/extended crank. Replaced low/ high pressure fuel filters, high pressure fuel pump, and fuel pressure regulator. Fuel psi is 37 running. When engine is stooped psi slowly sinks to 5 psi. What hold psi in fuel rail? I see no leaks.
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