« Reply #11 on: April 21, 2010, 09:59:21 AM »
Did you try the oil yet? Dried out seal would be the most common cause. You can also use ATF (auto transmission fluid) which is a pretty exact sub for Pellgunoil.
I don't have an HB so don't know other common causes. I might give ya $73 for it if you get it shooting! ;-) Seriously, that is probably all it needs, and not much of it.
Does it feel like the pump linkage is engaging the internals?
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