John came down for a couple of days and we worked on the trailer brakes. Pulled the hubs off and cleaned everything out as they were in quite a state, gunged up with dirt and grime to an almost unrecognisable degree. A can of suitable solvent and a roll of rags later and they looked much more reasonable. Almost no wear on the bearings so back in they went along with a large amount of high temperature grease.
In the process I discovered that one of the hubs didn’t even have brake shoes in it which, after some of the other things I’ve found as I’ve worked through the trailer renovation, doesn’t come as much of a surprise, and another set of shoes came apart in my hands as I removed them. I’m off to the trailer spares place tomorrow to get some new sets.
The other puzzle to the brakes is that the actuating rods seem to have been connected backwards, as I can’t find any way that they could work in the correct manner in their current state. I’m hoping to have a look at a trailer or two at the spares place and see if I can figure out the correct way to put it all together.
I also took the other 6 batteries over to where they’re currently living and swapped them onto the panel. The first 6 seem to have charged up to where I expect them to be after the past couple of week’s sunshine which bodes well. Another couple of week on the panel for the new set should put them in good shape too and then they can all be tied in together and left to stay topped up until such time as I can put them in place. Which reminds me, I should think about designing a folding stand for the panels to ensure they stay securely positioned.
I’m thinking I may just rent a welder for a couple of days and do the trailer welding myself after my holiday. Nick taught me the basics and I reckon that if I work on the side supports first, of which there are 14, then I should know whether I can safely tackle the main structural members after that. Otherwise it’s going to be winter before I’m getting anywhere and the delays are just driving me nuts. Besides, it gives me a chance to play with things that make fire and sparks and, after all, what could possibly go……… oh!