Wednesday, April 1, 2009

Troll - Done! But not dusted


It's been a tense week. While the generator arrived in record time the brake cable is still nowhere to be seen. Given that the cable was apparently the only thing standing between the Troll and the road I was understandably anxious. But late this afternoon Ivo called to say the Troll was pretty much finished and did I want to come over and have a look. The answer was an emphatic yes!

In the end Ivo and Roberto managed to reuse the old brake cable. It'll do for now but I'll replace it with the new one as soon as it arrives. There had been a few other problems. The clutch cable seized up when they took it on a test ride around the carpark, the neutral gear light has stopped working and the horn is broken. The clutch is working now but I might need to replace the old cable with a new one later. The important thing is that the Troll is now running and, with the exception of the horn problem, is now ready for the licensing centre. If all goes well, I should pick up the bike tomorrow afternoon and get it inspected early Friday morning. Woo who!

As you can see, the Troll looks magnificent. The 12 volt electrics are fantastic - the headlight and indicators are very strong and the engine fires up on about the second or third kick each time. I must admit the engine does sound very 'tinny' so I'm not expecting power and speed - but of course, that's not the appeal of odd scoots!

I must compliment Ivo and Roberto for their excellent efforts on the Troll. I originally engaged them to assist with a list of ten mechanical and electrical problems, but soon enough they ended up a full blown restoration on their hands. They did encounter more problems that expected (of course!) but managed to overcome them and the end result is magnificent. Also thanks must go to Dirk and Bert at Powerdynamo for their exceptional service and interest. And also thanks to everyone who wrote to me with suggestions, tips and encouragement. Thanks! Here is a link to their website: http://www.vespashop.net.au/

So, Friday (touch wood) The Beast will be on the road. I'll post a video of the Troll in motion and then finish up with a handling report.

And then it's back to the Heinkel.

Latest News
Today the Troll was finished. I picked it up and took it for the short ride from The Vespa Shop to the Vehicle Inspection Centre. It was only a short trip - possibly less than one kilometre but across a major road that was jam packed with heavy (truck) traffic. I must admit the Troll wasn't a smooth ride. Firstly, I had trouble getting it started. While it turned over for Ivo and Roberto third kick every time it resolutely refused to start for me. Personally I think the kick start it poorly positioned, requiring you to stand very close the machine to get enough grunt behind it, at the same time as reaching across what is a very large bike makes you very unsteady. I almost dropped the bike a number of times. I also found the brake and clutch cables extremely tight, but they are symptoms of our recent mechanical challenges.

So, somehow I managed to ride the Troll safely through the traffic to the Licensing Centre. There I was immediately confronted with blank stares - "What the hell is that?" After a bit of banter explaining the origin of the Troll we started the inspection. Now the Troll decided not to start. How embarrassing! The inspector didn't bother hanging around. "Yeah, you'll need it to be able to run before we can inspect it." And then he walked off to complete his paperwork. Another inspector came over for a look. I asked him if could hold the bike steady and then she fired straight up, but it was too late. I hopped back on rode back to the shop. Somewhere along the journey the glass in the rear vision mirror (a cheap piece of Viet cr*p we were using as a temporary mirror) shattered. Ivo and Roberto are going to replace it with the proper mirror (now fixed) and adjust the idle to prevent it stalling. Roberto is going to try again tomorrow morning. I expect it'll pass this time.

The Troll awaits inspection

Sunday, March 22, 2009

Troll Update - So close... Electronic Ignition



Well, last week it turned out all things weren't quite as equal as I'd hoped. Two problems had arisen that prevented Ivo and Roberto finishing the Troll -
a) the stator was no good, and:
b) the foot brake bowden cable didn't fit.

Fortunately neither of these are insurmountable problems. Powerdynamo in Germany manufacture replacement ignition / generator systems for many German vintage vehicles. It only took a day to turn around the order and they are shipping a new 12 volt generator system directly to the Vespa shop. All up this is something of a blessing. IWL and MZ had to make do with rather weak and unreliable 6 volt electrical systems that only got worse with age so Powerdynamo's 12 volt conversion kit comes highly recommended by other IWL and MZ riders. The kit basically replaces the entire original "lichtmachine" and regulator and comes with all the necessary wiring. The kit is being airfreighted so I'm expecting it to arrive late this week.

The bowden cable however is something of a problem. The new replacement is 112 cms while the original is 100 cms. The original is in pretty bad condition so we're not really keen to use it. Attempts to contact the suppliers in Germany haven't been so successful, but (in desperation) I have managed to secure a second hand bowden from another Troll. It too is being airfreighted and hopefully it will solve the problem, but then again it is second hand and there is no guarantee that it won't be in any better condition than my original. Gotta take the chance though.

So, if all things go well (crossed fingers) and both the generator and the bowden arrive on time as expected... we could ... COULD be looking at completion by the end of March!

A Quick Update
Having only ordered the new generator on Thursday evening you can imagine my surprise when I logged into my emails at work on Monday and found a status update from UPS advising me that my package had been unexpectedly delayed at Perth Airport due to a quarantine inspection. Excuse me? Already? Definitely. The package had already travelled from Berlin to Cologne to Mumbai to Bangkok to Singapore and was now here in Perth. At 8.41am Monday morning it had just been released from quarantine inspection and would shortly be dispatched from the UPS office. Talk about speedy delivery. Although it turns out this is the normal service Powerdynamo use I can't help but be impressed. Some parts I've ordered have taken over three months to reach me from Germany so even in the best case scenario I was expecting it to be week.

And the bowden cable? Turns out I was sent the replacement bowden for a Berlin which is 15 cms longer than that of the Troll. It wouldn't be the first time I was sent Berlin parts that didn't fit. These include a tacho bowden and a whole Berlin exhaust system, which, given that it completely doesn't fit a Troll was something of a disaster for me. It was too expensive to ship back to Germany for a refund so I've ended up keeping it. If you're in Australia and you need a new Berlin exhaust, I've got one for you - it hasn't even been unwrapped.

So, I've managed to find the correct bowden and I've ordered from a different vendor this time. Only problem is I couldn't complete the order online so it's back to polite, poor German emails. I hope they respond quickly....