How to Replace a Valve Spring on a Trumpet
简介
转到步骤 1This guide will teach to how to replace a spring in the valve of the trumpet.
你所需要的
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To pull out the valve, first twist the top of the valve open counterclockwise to detach it from the rest of the valve.
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Pull the valve out of the trumpet.
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Before inserting the valve back into the trumpet, put enough valve oil on the valve so that that the surface is wet, but not dripping.
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Insert the valve into the trumpet, and screw in the top clockwise.
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Be sure to grasp the top of the valve and twist until a clicking sound is heard and the valve locks in place to ensure that the trumpet is ready for playing.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
另外一个人完成了本指南。
团队
Cal Poly, Team 23-4, Green Winter 2015 Cal Poly, Team 23-4, Green Winter 2015 的会员
CPSU-GREEN-W15S23G4
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