Well for those of you that have been following my escapades, you may remember that I have had transfer box tribulations. I put a replacement box in at the same time my prop came apart and I struggled to get the right phasing detail until luck saw it right again. On the way down through Spain I developed some very unpleasant noises and for a while had visions of my car sitting stranded in the dunes. But it made it there and back.
I decided to put another box in and on Weds the illustrious Mr Lomas not only got me a new box but spent a considerable amount of time sorting through a heap of them at 80breaker finding the best one there. A mahoosive thanks to Andy L for that. It's what they call a solid. I am in your debt Sir. So this morning by 09.00 the drive looked like this
The petrol auto transfer box is different in a few respects not least that there is no PTO provision.
Box now on the bench awaiting a convenient moment to open it up for a look-see.
All connected back up, props on etc. Man alive was it heavy. I have done this job on my own quite a few times but this was on the limit today. Not only am I older but I discovered that it hadn't been drained so the extra 3kg of oil in there tipped the balance. Once in, I tried the fill plug (schoolboy error) only to find it seized like a bugger. I mean no way. I tried to weld a nut on three time which twisted off but then with the heat, I got a good strike with a chisel and it was out, oil drained (looked pretty good actually) and refilled with new.
The actuator works and the box locks but there's no light on the dash. No probleemo, swapped the detent sensor for the one from the old box and .... still no light. It's not the bulb as the front and rear lockers won't fire so it has to be the switch. That's one for tomorrow.
So what's it like to drive?
Bloody lovely. It's quiet and there's barely any noise at all on the over run when I let off at speed. I am as happy as a happy person on St Happy's day in Happy Land. OK it's early days and I need a motorway test and so on, but for now it's super. The manual box though still makes some loose lorry gearbox type noises. It's a bit 'lashy' but I might try some different oils in there.
Now I don't know if the petrol T box has different ratios in there but the truck seems to go like a bomb off the mark. It launches itself down the road, it really does. I shall re calibrate the speedo tonight when I am out and just see what the revs do in relation to speed. The speedo drive is different I know, but I am wondering about the gearing too.
So, roll on tomorrow. More jobs to do.