Week Three On Tuesday, we cut up lengths of round bar for the pivot points for the blowdown valve linkage which were then machined to size along with the banjo unit for the valve. The wedges at the rear of the boiler were also milled to fit. The brackets for holding the flue baffle plates in place were cut, heated, … Read More
Final Week (30th) This week it was the turn of 4253 to have all the boiler cladding removed starting at the firebox end and moving forward until it was all off, marked up and stacked in the boiler house. This enabled the holes to be drilled for the injector pipe holding brackets plus the final bits of trimming back that … Read More
Week Four The stripping down of 4270 continued this week with the superheater header getting the one remaining sealing ring removed after a bit of a fight followed by cleaning it up and then giving it a coat of heat-resistant paint. After that it was a case of checking the studs and running a die nut down them all to clean … Read More
Final Week The last bit of welding up of 4253’s steam pipe covers that could be done with them bolted in place was finished after which they were taken down, the final bits that couldn’t be reached were welded and then it was all dressed back and, later in the week, refitted once again. The Lobo platforms round the loco … Read More
Week Four On 4253’s front end, the brackets that hold the plate sitting above the superheater header were modified as we need to lower the plate to avoid it arguing with the steam pipes from the regulator box and the external steam pipe covers had various lugs welded on to support the gland rings, holes drilled and then assembled on … Read More
Week 4 This week’s main job was riveting the floor plate to the outer angle on the 5164 bunker and then turning it upright so the rear ducket could be lifted into position and bolted to its brackets ready for final welding. After that, it was given another spray coat of undercoat. Meanwhile, another team was continuing with the fettling … Read More
Final Week Main task this week was removing the tanks from 4253 so we can get on with making the ‘elephant’s ears’ cladding between the boiler barrel and the front of the firebox. After most of the backhead fittings, pipework and cladding had been removed, the loco was pulled out into the yard, the cab was lifted off, followed by the … Read More
Week Four On Tuesday, 5164’s bunker work included welding a thin strip to the top of the centre baffle as it was sitting slightly lower then the two side baffles. The coal hole door slides were also bolted into place in preparation for riveting and all the rivets put in last week received a clean up to remove any traces … Read More