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60007 (4498) Sir Nigel Gresley Overhaul

Discussion in 'Steam Traction' started by No.7, Mar 25, 2016.

  1. Davo

    Davo Well-Known Member

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    Thats the one i was trying to think of after the tubes have been rolled and expanded ive never done it (but would love to see how it is carried out maybe at the yorkshire dales railway where i got offered a voluntary job to help restore carriages where im a member) to seal the ends of the tubes over the tubeplates so water dosent seep through them.
     
  2. marshall5

    marshall5 Well-Known Member

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    Beading is applied to stop the tube ends burning away and protect the tubeplate. It doesn't have anything to do with stopping water "seeping through". Many locos simply have the tubes expanded and are not beaded at all - the seal is made with the expander.
    Ray.
     
  3. 60017

    60017 Resident of Nat Pres Friend

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  4. W.Williams

    W.Williams Well-Known Member

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    46B1DC00-25AD-43B4-957F-5FF360E7AF2B.jpeg

    Looks like the return cranks were not for coming off, or are they always difficult customers? Evidence of some heat application there.

    SNGs overhaul looks to be going really well, the quality of the work is evidently very high.

    Looking forwards to seeing her make a trip to (yup, here is comes, I’m nothing if not predictable) Ferryhill in the near future :)
     
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  5. 5944

    5944 Resident of Nat Pres

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    60007's boiler has been steam tested at Llangollen.
     
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  6. W.Williams

    W.Williams Well-Known Member

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    Did it pass with all those leaks?
     
  7. Steve

    Steve Resident of Nat Pres Friend

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    Nothing major there but I suspect that wasn’t a formal examination.
    Those safety valves seem awful quiet for SNG.
     
  8. Thompson1706

    Thompson1706 Part of the furniture

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    Yes it was. Boiler is going to York in a few weeks time. Leaks were very minor.

    Bob.
     
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  9. Davo

    Davo Well-Known Member

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    Steam tests for boiler in frames at N.R.M. soon after the boiler is plumbed up anyone got a idea when the in frames steam test will be?
     
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  10. 60017

    60017 Resident of Nat Pres Friend

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  11. Thompson1706

    Thompson1706 Part of the furniture

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    The boiler left Llangollen yesterday, so should be in York now.

    Bob.
     
  12. iancawthorne

    iancawthorne Well-Known Member

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  13. 60017

    60017 Resident of Nat Pres Friend

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    Richard Roper, osprey and and60007 like this.
  14. pwsw5054

    pwsw5054 Member

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    A video of yesterday's proceedings:

     
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  15. osprey

    osprey Resident of Nat Pres

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    Excellent....
     
  16. leander

    leander Member

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    Fantastic
     
  17. misspentyouth62

    misspentyouth62 Well-Known Member

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    musing through my old photographs .........
    Does anyone know if Sir Nigel has been outshopped in any colours other than 'Blue" in preservation and if not, is there a reason why this might be? (before anyone suggests, I have no axe to grind whether Blue or Green, just curious)
     
  18. Johnb

    Johnb Nat Pres stalwart

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    Always been LNER or BR blue as far as I know, I assume it’s because the members like it that way. Neither are strictly historically correct
     
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  19. misspentyouth62

    misspentyouth62 Well-Known Member

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    thanks John - as I thought
     
  20. 60017

    60017 Resident of Nat Pres Friend

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    Very true, but doesn't she look the mutts nuts in BR Blue? Perfect for photting in less than direct sunshine (unlike BR Green). :D
     
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