aaron1964

new here, having a bad problem with real sticky slow valves on a Bach Mod. 72 about 30 years old, What section do I post that question on?

c.nelson

Hi from the mountains!
If you are not sure where to post something, post in the "trumpet discussion".
If it's not appropriate, admin will move it for you.
But the sticky valve thing should go in the "horns" section, I think.

Wait, a 30yr old horn? Go for the "vintage horns and cornets" section.



Welcome!

rowuk

Sticky slow valves can come from a variety of sources:
dirt
wrong oil
mechanical damage

Dirt/wrong oil is easy, disassemble the trumpet and give everything except the valves a bath. The valves are cleaned by hand to keep the felt washers from becoming wet. After bathing, wipe the valve and casing down and let it dry thoroughly. This is important as oil floats on water and oiling wet valves means no oil contact to the metal and no protection.

Depending on your desert, the sand can be a problem. In the middle east the sand is almost like baby powder. This would turn the moisture/oil in your horn to sludge (and increase the wear dramatically). The only solution is to clean, dry and oil daily and to keep in mind that the valves could need replating in as little as 2-3 years if you want to keep them tight!

Mechanical damage can often be seen by scarring on the valve. A good technician is the solution here.

administrator

Hi Aaron! Welcome to the TM!

Vulgano Brother

Welcome, Aaron, just as long as you don't have sticky fingers!