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The hub popped right off with just a little external persuasion. Thanks much for the tip.
The steel gears aren't noisy at all -- not! At idle there is just the slightest additinional whine in the B18's song. Once the revs start climbing, the whine turns turbo-like until the exhaust and induction volume masks everything else. I suppose its something you get used to. Its just another tonal tool to monitor the engine's health.
Here are a couple of pics of the old timing gear. This was a replacement gear installed by me last summer (8K miles ago).
[IMG]http://i8.photobucket.com/albums/a43/jmenacker/Volvo-122/VolvoB18BadTimingGear5.jpg[/IMG]
[IMG]http://i8.photobucket.com/albums/a43/jmenacker/Volvo-122/VolvoB18BadTimingGear15.jpg[/IMG]
The mechanic who installed the steel gears said that he saw nothing amiss with my installation of the fiber gear. The only thing I can think of was that this was a very old fiber gear and had become brittle due to heat and/or UV exposure over the years.
I'm glad that the steel gears got replaced before the fiber gear self destructed.
Joe M in WV
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