Sunday, 19 August 2007

Success snatched from the jaws of defeat...

Okay, let’s get the bad bit out of the way: I nearly set the garage on fire! A dopey mistake when wiring my FIA Master Switch meant that the resistor attached to the switch caught fire. Because this was underneath the scuttle, I couldn’t see how bad the fire was and could only see smoke. As a result, I saw no other option than to give the whole area a thorough covering with the fire extinguisher. In 20/20 hinesight this may have been an over reaction. The loom tape that I’ve used is ‘self extinguishing’ and must have done a good job of preventing the fire from spreading. The net result of the incident was a very messy garage covered in blue-white powder and the need for a new resistor and (being cautious) a new FIA Switch. With this in place and correctly wired I now have a fully operable loom – at least as far as I can tell. All that’s left to test is the ECU when I try to start the thing – yes I know that I’ve talked about it for ages but I would have done it this weekend if it weren’t for the set-back!

Another problem that I’ve had was with prop-shaft and the alignment of the centre bearing. For some reason when the bearing was mounted directly to the chassis as designed it twisted the flexible part of the assembly into a most unnatural position. The bearing would not have lasted at all long in the position so a solution had to be found. This solution came from a mate of mine, Lyn (Lenny.) He fabricated some angled shims to position the bearing at a favourable angle and it seems to be a job well done.
In the picture above, as well as the shims, you can see a couple of other parts that Lyn has fabricated for me. These are a stainless steel vent pipe for the differential and a plug to take the place of the unused oil-level sensor in the sump. Each of the parts is incredibly useful and I’m as grateful as I’m impressed.

Once I’ve started the engine (please start!) I can finally start bolting-on big bits like the body and suspension; not before time. Unfortunately I also need to find a remedy for my leaky differential back plate. It's anothet job likely to get messy!

TC

1 comment:

Steve R said...

Keep your chin up Tim! Deep breathes and move on....

Best wishes,
Steve