Related to my topic in the Modifying & Detailing R-T-R thread (http://www.rmweb.co.uk/community/index.php?/topic/77865-4tc-from-ymrv-mk1-coaches/), i'm looking for some information around details of the inner ends and underframes of a 4-TC unit.
I know that all the coaches were modified / rebuilt loco-hauled MK1's and that all but the BSK had very little underframe equipment, but what underframe equipment they had, and positions, is hard to tell from the photographs I have access to.
The same can be said for the inner ends of the coaches. I know that they were modified with the SR style jumper cables, but apart from a couple of close up pics of non-identified coaches, there's very little to go on.
Were the steps removed on every end of each coach, or were they retained on some? The same with the shape of the jumper cable cabinets, where they all the same on every coach, or different?
If anyone could help with some diagrams / pictures, i'd be greatful, but just some info.pointing me in the right direction would be enough.
Many thanks