Carb clean

Discussion in 'Mech Tech' started by Day, Dec 13, 2018.

  1. Day

    Day

    Hi.
    I've a service kit for my carburettor.
    Any tips as I haven't taken it off or apart before...there are a lot of little bits.

    First time so a tad nervous...
    Be kind[​IMG]

    Sent from my SM-N9005 using Tapatalk
     
  2. davidoft

    davidoft Sponsor

    Don’t use the float valve, they’re usually poop, what carb is that for ?
     
  3. davidoft

    davidoft Sponsor

  4. Day

    Day

    Weber 32/36 DFEV Progressive twin choke
     
    davidoft likes this.
  5. 77 Westy

    77 Westy Supporter

    Be afraid…be very afraid.:)

    Take lots of pics as you take it apart so you know where you went wrong putting it back together. And be gentle, it’s a precision instrument often ‘serviced’ by gorillas – not that I’m saying you are one. And don’t lose any of the little bits, they’re all there for a reason.
     
    nicktuft and Day like this.
  6. Day

    Day

    I like the 'be gentle' advice.
    Thanks
     
    77 Westy likes this.
  7. is the service kit to aid with the poor running ?
     
    snotty likes this.
  8. Day

    Day

    Not at all. She runs great.
    But when it was at Beetlelink having a new alternator they suggested giving the carb a clean and putting new gaskets in.
     
  9. Day

    Day

    Plus. It can only be a good thing to do for me as well as the bus.
    More engine knowledge, skills and confidence.
     
    snotty, Valveandy and 77 Westy like this.
  10. Get an exploded diagram from the web, whip the carb off and just follow your nose. Get a can of carb cleaner and some air dusters and blow every orifice/passage out. Then stick it all back together again.

    Better still, chuck the carb over the fence and fit a pair of Dellortos ;)
     
    mcswiggs, vinnyboy and Day like this.
  11. She runs great you say, so I would leave it alone, unless there are fuel leaks. Keep the refurb kit for when you really need it.
     
    Dub and Dubber likes this.
  12. mikedjames

    mikedjames Supporter

    The main bit to not lose is the tiny C clip on the choke arm and the bit of plastic the choke operating link slides through.
    With the Progressive most bits stay put when you undo the 5 screws holding the top plate on and pop the C clip..
    Its not that bad. Just two carburettors.

    Of all the parts the bit I would replace is the needle valve. I have worn out three in 60000 miles. Mind you 30000 of those was sitting on top of a very rattly engine, the one that eventually blew up..

    If you leave it , eventually it leaks with a full fuel tank and fills the sump with petrol.
     
    VW-Pete, nicktuft and Day like this.
  13. vinnyboy

    vinnyboy Supporter

    Always use a very good fitting screwdriver for the jets
     
    Dubs, nicktuft, Valveandy and 3 others like this.
  14. Top tip if you get round to stripping a Solex: don't drop the teeny-weeny auxiliary idle jet in the flower bed. A...friend...did that, took him ages to find it. So he told me.
     
    Day likes this.
  15. Oh, and eggboxes. You need eggboxes.
     

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