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Meanwhile back in the shed we were able to remove our brake cylinder.....it is a bit bigger than a car one!
We had to take it apart, clean it up, install new seals, re-assemble and put it back under the wagon.
Here are the works - essentially the piston (centre) sits in the cylinder (left) which sits in the dome (Right). Then a vacuum is created by the locomotive in the train pipe which keeps the brakes Off. If air is then admitted in the train pipe, or the pipe breaks, then the vacuum retained in the dome means that air pressure will apply the brakes...so it "Fails Safe".
We had to take it apart, clean it up, install new seals, re-assemble and put it back under the wagon.
Here are the works - essentially the piston (centre) sits in the cylinder (left) which sits in the dome (Right). Then a vacuum is created by the locomotive in the train pipe which keeps the brakes Off. If air is then admitted in the train pipe, or the pipe breaks, then the vacuum retained in the dome means that air pressure will apply the brakes...so it "Fails Safe".
Edited by Flying Phil on Thursday 4th November 09:03
mcdjl said:
Flying Phil said:
Does it have any public running planned?However Tornado is then scheduled for planned overhaul, so is not running in the Winter Steam Gala.
Other news from the GCR is that the A60 bridge is to be refurbished this year. This has been carrying the Gypsum trains but was closed to all trains last year due to corrosion. There has been a lot of "discussion" between the various parties as to how to proceed but recently it was resolved and the final fundraising is going ahead. Now £30,000 has been raised, of the £110,000 target - in about three weeks!
We have been busy working through the Jobs list and we have made rapid progress with the various welding jobs being done and the vac cylinder being overhauled. Yesterday the Vac cylinder was re-installed, the side door put back in place, new floor sheets welded and the outside finish painted (well nearly all!)
mcdjl said:
Are you around today?
Sorry but we were away for a couple of days, Will be working there on Wednesday though.The "Tree growing" wagon (B273798) at Quorn was one of the first Windcutter wagons to arrive at the GCR in October 1992 from British Coal Onllwyn. It was in poor condition then and so was set to one side whilst others got restored. It did get cosmetically painted in 1997 and 2018 but has not - yet reached Rothley for proper work to be done.
Re the Shed visits..
. The Boscastle Shed Tours are on hold at the moment as the GCR are busy refurbishing the engine shed with a new roof and services so there are no visitors allowed until the work is completed.
Sept/Oct will see the A60 bridge being replaced so that the Gypsum traffic can be restarted. This was item7 on the "Gap" project list, but has been brought forward. Fundraising is continuing for items 3 and 4 - the "Factory Flyover" sections.
. The Boscastle Shed Tours are on hold at the moment as the GCR are busy refurbishing the engine shed with a new roof and services so there are no visitors allowed until the work is completed.
Sept/Oct will see the A60 bridge being replaced so that the Gypsum traffic can be restarted. This was item7 on the "Gap" project list, but has been brought forward. Fundraising is continuing for items 3 and 4 - the "Factory Flyover" sections.
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