4020 injection pump tear down.

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  • čas přidán 24. 08. 2024
  • The tear down procedure for a db roosamaster injection pump. This is from a 4020 John Deere.

Komentáře • 17

  • @thomaspetroff9117
    @thomaspetroff9117 Před 6 měsíci +1

    Well Done Frank. You explained your tear down very well.
    Definitely one of the better pump videos I've seen.
    That pump was very clean compared to most other than the rubber bits.
    That ole boy in ID had his hands full with that gummed up mess he had.
    But that's the result of today's fuel when it Sits for a long time.
    For sure if you get stumped I'm sure he will be up for a Road Trip!
    I'm sure you have this handled.
    TGP
    🚜🔧💪

    • @Digginok
      @Digginok  Před 6 měsíci +1

      Thanks! The tear down is the easy part 😂 the hard part is the build. Jefferson is a great resource for sure.

  • @saponi2
    @saponi2 Před 2 měsíci

    Looks like the same pump as the 580 but turns the other direction. Good video.

  • @michaelhalfman9844
    @michaelhalfman9844 Před 6 měsíci

    Jeff had that same issue on his fuel injector and solved it the same way. Great minds.

  • @Boonsbikes13
    @Boonsbikes13 Před 4 měsíci +1

    Where do you find the new gaskets and stuff? I’ve tried to find a rebuild kit and can’t track one down.

    • @Digginok
      @Digginok  Před 4 měsíci +1

      Lots of suppliers online ebay Amazon, google is your friend.

    • @madelinetorye9967
      @madelinetorye9967 Před 3 měsíci

      I got one on ebay

  • @Jacob-zd4gj
    @Jacob-zd4gj Před 6 měsíci

    I enjoy watching your videos. You are very creative. On your TD8 dresser do you remember the blade lift cylinders seal kit number? I have the same dozer and need to replace both hydraulic seals. Have a great day

  • @geesss8675
    @geesss8675 Před 6 měsíci

    Have you repaired pumps on the Case ?
    Try adding motor oil to your fuel. . . We have added used oil to reduce the overall cost. They make additives specific for that but last I looked it was $350-$400 for 5 gallons. It's also lubricant for injectors

    • @Digginok
      @Digginok  Před 6 měsíci +1

      I have done some small repairs on my 930 pump, but yes they are big money to fix. So far I have not seen any major problems with the Bosch inline pumps.

    • @saponi2
      @saponi2 Před 2 měsíci

      I have a 930 also but no problems yet either. Had it since 1986.

  • @blairjensen1911
    @blairjensen1911 Před 3 měsíci

    Is there an assembly video

    • @Digginok
      @Digginok  Před 3 měsíci

      I need to work on that, sorry not yet.

  • @Jpaydirt
    @Jpaydirt Před 6 měsíci +1

    Don't forget to put the gov. drive ring on correct.............LOL time machine LOL

    • @Digginok
      @Digginok  Před 6 měsíci +1

      Pffft! Go watch the taylor bowl why dontcha?

  • @duanedale2505
    @duanedale2505 Před 6 měsíci

    Definitely the rubber shock ring is gone which would affect your timing, the rubber from the ring will plug the return elbow. The new ring is neoprene so it doesn’t deteriorate as quickly over the years

    • @Digginok
      @Digginok  Před 6 měsíci +1

      Yes! If you watch some of my previous videos you will see that you have nailed the problem. Thanks for watching