Since I have the engine from my '79 B pretty much torn apart anyway, I
decided to go ahead and replacing the timing chain and sprockets with the
double-row setup as used in earlier B's.
The existing single-row sprocket will slide on and off the end of the
crankshaft by hand. It has a nice snug feel, but hand pressure is
sufficient to move it. Went to test-fit the new double row sprocket, and it
will only slide on part way by hand. Any further movement requires the help
of a hammer. And getting it back off requires a puller. (This is Moss
460-420, which is a Rolon brand part.)
Now, I didn't want to beat the thing to death, especially if it shoudn't be
that tight, so that's why I'm here now. So, should this new sprocket be
this tight?
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