Brian & Peter draining coolant from AW No.2 ..... |
..... & altering the cooling system ..... |
..... to include a thermostat |
Jim checking as Mick pressurises his safety valve system for HC No.6 |
Jim back on bolts for HC 38 |
Mick taking an opportunity to clean the empty workshop floor |
Tom removing a pin from HC 38's drain control rod |
Dennis & Tom discussing work on HC 38's bunker |
Malcolm making covers for HL No.2's valve chests |
Jonny repairing a tube expander |
Dennis working on 38's bunker |
Ed from Israel Newton tidying 49's tubeplates |
Richard cleaning rust from the new tube ends |
Ed getting ready to expand tubes in 49's firebox (photo courtesy ofAngela Pickering) |
Jonny & Richard at the smokebox end (photo courtesy ofAngela Pickering) |
1 comment:
I find it a bit of a struggle understanding how boiler tubes are fitted, then expanded so that they don't leak. However, I did find this Youtube clip that explains it all:
https://www.youtube.com/watch?v=u7UQKNapTBE
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