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    • Cummins Marine Forum Topics
    • EnviroVent CCV Installation: Old Drain Hose to Oil Pan

      This topic has 2 replies, has 2 voices, and was last updated byBradley 3 months ago

      January 18, 2024 at 5:11 pm Just a question as to what to do with the old drain hose from Walker Airsep to oil pan?Ā  It has the check valve attached so do I just plug the hose Or is there something that I might be misunderstanding?Ā  I’ve searched but didn’t find an explanation.Ā  Please comment.Ā  Ā Thank you,

      Started by: Bradley in: Cummins Marine Engines


      2 Replies
      January 20, 2024 at 6:16 am Got it.Ā  Thank you Tony!

      Last Post by: Bradley posted: 3 months ago

    • SMX pump issue?

      This topic has 10 replies, has 7 voices, and was last updated byBradley 6 years ago

      July 7, 2017 at 11:41 am In pulling out my impeller on an SMX pump for a Cummins 6BTA I noticed this rainbow film attached to the back of the impeller. It turned out to be a small piece of metal lodged in it. Reaching in to the pump I pulled out some other remains of a washer or snap ring? I also grabbed the spring and washer, the washer being noticeably rusty. The pump is in a place where i can not see, so I need to shove a camera somewhat close and take pictures. I …

      Started by: seanabely in: Cummins Marine Engines


      10 Replies
      July 26, 2017 at 11:19 am unfortunately this exact failure happened to me on both of my SMX pumps and the repair is very simple using the parts and tool sent by Seaboard. The PVC pipe is essentially a ram rod to set the rings that hold in the spring loaded assembly. Surely you can resolve this yourself without taking out the pump.

      Last Post by: Bradley posted: 6 years ago

    • fuel pump removal

      This topic has 6 replies, has 5 voices, and was last updated byFrancis Valerio 7 years ago

      February 3, 2017 at 4:55 pm hola have cummins 60236284 any special tricks/tools needed to remove fuel pump? do u have vacuum gauge and fuel pressure gauge in your store? many thanx frank pallares

      Started by: frankpallares in: Cummins Marine Engines


      6 Replies
      March 23, 2017 at 4:43 pm I know this is old thread but just for “others” that may read in the future I just can not stress enough that “AIR” leaks in the system are INVISIBLE to the eye and you may have one and NOT know it.Ā  ALL lines BEFORE the lift pump are VACUUM and may not leak fuel that you can see, they usually will leak air INTO the line that you cannot see and may only do it under heavy load so at the dock you may not be able to diagnose…

      Last Post by: Francis Valerio posted: 7 years ago

    • Detroit 671TIB 485 Hp Head Replacement

      This topic has 1 reply, has 2 voices, and was last updated byRob Schepis 7 years ago

      March 22, 2017 at 11:53 am Can anybody suggest supplier of DD 671 TIB head with J6 valves.Ā  In need of 1 or 2 for rebuild.Ā  Current heads have hairline crack and need to be replaced.Ā  East Coast is preferred but any location is okay.Ā  Please reply with contact info.Ā 

      Started by: Bradley in: All Other Marine Diesels


      1 Reply
      March 22, 2017 at 1:57 pm Try calling Joe or Rob at Atlantic Service in Far Rockaway (Queens), NY. Ā 718-474-7467

      Last Post by: Rob Schepis posted: 7 years ago

Viewing 4 topics - 1 through 4 (of 4 total)