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<p>Wow! I'd say you were lucky it didn't come apart the last time
you rode it. Hope you find the part cheap.</p>
<p>Phil in TX<br>
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<div class="moz-cite-prefix">On 4/5/2020 4:55 PM, Spencer Yost
wrote:<br>
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<pre wrap="">Fly wheel puller came in Friday so I got the flywheel/rotor off. Pulled the starter clutch assembly from behind the rotor and sure enough : two big cracks.
I guess I’ll hit up eBay and see what I can find.
Spencer
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Sent from my iPhone
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<pre wrap="">On Mar 31, 2020, at 8:53 PM, Spencer Yost <a class="moz-txt-link-rfc2396E" href="mailto:spencer@rdfarms.com"><spencer@rdfarms.com></a> wrote:
So I mentioned a little while back that I was doing a valve lash adjustment on my 1989 Kawasaki 454LTD. It is been awfully hard to start, and valve adjustment is a common culprit. I’m glad I did it because the adjustments were definitely out though I could tell they were not so far out to affect starting to a degree its been happening. So I started looking for other explanations. I seem to have spark and had the smell the fuel on spark plugs. So I didn’t think it was fuel or spark. I then did a compression test: For a 30-year-old bike it’s got startlingly nice compression. 135 both sides cold with no oil. But I also noticed that it took 15-20 seconds of starter time to actually get the four or five compression strokes you need to get a max reading. Hmmm. That’s suspicious.
So while the alternator crankshaft “peep-hole” cover was off so I could rotate the crankshaft for the valve adjustment, I took a look see at how fast the starter was spinning the engine. The engine wasn’t spinning at all except about every 5-10 seconds it would catch and turn over once. Clearly the starter clutch was slipping. This would explain why I had better luck roll starting it than using the starter. But the engine is big enough and I’m small enough that I need a pretty big hill to roll start it and that just isn’t viable where I live or wherever I might stop so I have to fix it to be in “riding” condition.
So I took this opportunity to order a few things on eBay like flywheel puller and a fuel petcock that this bike desperately needs. They should be coming in a few days. My guess when I get it disassembled is to find weak springs in the clutch.
The goal is to have this bike starting and running smooth before the covid-19 zombie comes to get me so I can out-run it. :-)
Spencer
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