22 Oct
Today was one of those days where despite best efforts nothing seemed to go right.
It started off well enough, with work starting on No 3 engine almost as soon as we arrived, with the intent being to fit the new plugs, A bank inlet ignition harness, and get it all connected up and working.
First problem was a rather attractive distraction:


Then back to what we were doing before... The new inlet harnesses are great, but we quickly discovered that despite looking alike, they are handed, and we had two of B bank.
While a couple of the guys went off to sort that problem out, I set about fitting the new spark plugs.

The rear five on both sides are pretty easy to get to, but the front two are awful. With a rag stuffed down into the gap between the induction tube and the inlet manifolds (to make sure anything dropped doesn't disappear!) it was a case of using your fingertips to get the plug started. This is fairly difficult to achieve from all but one angle - above.

You can then slip a length of rubber hose over the end of the plug and hand tighten it. Nip it up with the plug tool and the job is done.

Lacking one brand new harness, we went back into our little store, and rechecked the one we had taken off the engine. We were pretty sure it was dead, and this was confirmed when we tested it again - and the lack of a couple of the ends that screw into the plugs didn't help it any.
Another rather scruffy harness was found and this one was cleaned and put on the HT tester. Success! It worked perfectly. The problem with this was that something had fell on it years ago and squished the locking ring that secures it into the magneto slightly oval. We may end up robbing a harness off a spare engine to solve this problem swiftly.
All rather trivial stuff, but enough to slow us down, and irritate.
Underneath the aircraft maintenance goes on. A team in each undercarraige bay are chasing out all the dirt and grime from the last few years. The less oily residue when in here the better; it makes the aircraft look better cared for when visitors are looking inside, and we don't get as dirty. We still have the generator to fit behind No 2 engine, and the compressors are coming off for overhaul soon.

A couple of other notable things that happened today -
Shortly after midday our prop was dispatched to CFS for inspection and build! I'm hoping we get good news and it gets assembled fairly quickly.
The nose of the Strathallen T4 VP293 is getting some attention now that several replacement parts have been found. I will get some progress pics, and either add them to this thread or start another. There was only a vast amount of cleaning going on in there today - hopefully once the remains of damaged parts are removed it will look a lot better.
Kind regards,
Rich