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    • Cummins Marine Forum Topics
    • ZF280 leaked some oil at cooler

      This topic has 1 reply, has 1 voices, and was last updated byOscar 1 year ago

      June 27, 2022 at 1:31 pm Cruising today zf280 fell out of gear(electric shift) I stop and would not go into fwd. Oil was leaking from cooler at joint with cooler cap. Checked oil, was not contaminated, but over filled, recent oil change, I took out 16oz/500ml, which brought oil to 3/4 to full. I run another hour and no leak or issues, gage says 350-370psi in drive. I will take apart cooler later, I’m in Bahamas this weekĀ  So….does over filled oil cause ̶…

      Started by: Oscar in: Marine Transmissions

      1 Reply
      June 29, 2022 at 6:54 am Joint where oil was leaking

      Last Post by: Oscar posted: 1 year ago

    • 370 B Won’t go above 2100 1 2 3

      This topic has 53 replies, has 9 voices, and was last updated bybzinger911 3 years ago

      May 26, 2020 at 5:54 am 32 Holland put up for winter, ran perfectly. Launched over weekend and engine won’t go over 2100. Plenty of throttle left. Went to 3000 in fall. No prop change, no nothing changed. No smoke, runs smooth up to 2100. All filters new, no air restrictions. Ran with fuel from a can, ran without air cleaner. Have not adjusted aneroid yet, but not sure how much to turn star wheel for adjustment. Thinking maybe the shaft that operates diaphram …

      Started by: James Graham in: Cummins Marine Engines

      53 Replies
      August 17, 2020 at 9:59 am Aftercooler core and housing brandy new from Sbmar. but here is a question. i have receipts from 2010 for long block replacments . im concerned because the tag on the port motor has a stamp for 230. The turbo and after cooler and marinized parts went back on this new long block. The boat came with and i have the engine tags for the 330s. does the turbo and aftercooler essentually make it a 330 ? Or did the shop that did the swap screw th…

      Last Post by: bzinger911 posted: 3 years ago

    • 480 CE with white vapor – cause? 1 2

      This topic has 21 replies, has 4 voices, and was last updated byOscar 6 years ago

      June 5, 2017 at 6:46 pm I have 2005 Cummins 480CE’s in a Sea Ray. Last year my port engine began developing what can be best described as a slight white vapor or smoke which only appears at cruise speed at 2400 RPM. If I back off to a lower rpm the vapor disappears. I’ve owned boat for seven years and only last year began to notice this occur. About 800 hours on the motors. I’ve had the engines serviced, replacing all fluids, had the after coolers…

      Started by: Brian in: Cummins Marine Engines

      21 Replies
      July 9, 2017 at 9:08 am Wondering where this issue ended up….

      Last Post by: Oscar posted: 6 years ago

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Viewing 3 topics - 1 through 3 (of 3 total)