Heiki Rooflight won't stay open

Discussion in 'Tech/Mech General' started by alan.watson, Jul 18, 2011.

  1. alan.watson

    alan.watson Read Only Funster

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    Originall the Heike Rooflight in our Eldis Sunseeker 100 stayed open perfectly.

    Now it will not stay open at the fullest extent, I guess the vacuums or whatever in the side stays have failed or something. There doesn't appear to me to be any way of adjusting the tension or whatever in these stays.

    Does anyone have any ideas.:Cool:
     
  2. hilldweller

    hilldweller Funster Life Member

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    You need the term "gas struts".

    They can be mega expensive. Look for a specification on the strut and hunt places like ebay for replacements.
     
  3. pappajohn

    pappajohn Funster Life Member

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    same problem on my last van.

    worked fine last year but preping to sell and it wouldnt stay up.

    dont know how they operate (fluid/air/friction) but i tried drilling a very small (1mm) hole in the top of the strut and injecting oil......made no difference, it just leaked out the bottom.

    i reckon replacement struts are the only answer.....which means removing the heki to get the strut pins out :Doh:
     
  4. Hayleylulu

    Hayleylulu

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    this wether you dont wont it to stay open:Wink::Wink::Wink:
     
  5. hilldweller

    hilldweller Funster Life Member

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    Piston inside and compressed gas. Sealed for life.

    I know one model has a release valve, so you install it and let gas out until it has just the right push, let too much out and you get to buy another.

    It's amazing that the seal will hold the seriously high pressure gas for years.
     
  6. pappajohn

    pappajohn Funster Life Member

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    must be a self contained gas cartridge inside the casing as, what i thought was the seal at the bottom of the strut, wouldnt hold oil...let alone gas.
     
  7. scotjimland

    scotjimland Funster Life Member

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    [​IMG]
     
  8. pappajohn

    pappajohn Funster Life Member

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    looking at your diagram, mine must have been well buggered !

    as fast i injected oil in at the top, it just pi&&ed out the bottom.:Eeek:
     
  9. wivvy's dad

    wivvy's dad Read Only Funster

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    Viagra
     
  10. happycampers

    happycampers Read Only Funster

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    We had the same problem on our newly purchased motorhome, the company who sold us is replacing both the struts, sounds like it could have been expensive if we hadn't noticed it early on.
     
  11. hilldweller

    hilldweller Funster Life Member

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    We bow to your experience.
     
  12. acting_strange

    acting_strange

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  13. david and ann

    david and ann Read Only Funster

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    Mines the same. Any idea how to take them off . They look as though they're pressed in without nuts
    Cheers:Sad:
     
  14. Xan

    Xan Read Only Funster

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    Last edited: Oct 8, 2012
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