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hornguy · 01-27-2008, 02:42 PM

Check the valve springs.

If the springs are compressed or have gotten weak, them clean vales and good oil are meaningless.

If the horn is old, you should think about replacing them. For a quick fix, you can take the springs out and GENTLY pull them to make them longer.

01-27-2008, 02:42 PM	#2 (permalink)
hornguy New Friend Join Date: Dec 2006 Posts: 41	Re: Yamaha 6310Z flugel Check the valve springs. If the springs are compressed or have gotten weak, them clean vales and good oil are meaningless. If the horn is old, you should think about replacing them. For a quick fix, you can take the springs out and GENTLY pull them to make them longer.