This week in my lesson, I learned “a bit” about repair.
Originally, my professor was supposed to help me perform a
small repair on my oboe, but one repair turned into several others. Originally,
we were going to place a small circle of cork under a key to even out the
amount of lift on two keys, but upon taking apart and off some of the rods and
keys to be able to perform this repair, we discovered how rusty and sludgy the
reaction on a lot of these rods and keys were.
(This rust is all on the inside – just to clarify to those who are not
musicians\oboists.)
This called for further maintenance. Normally, a key should
rotate freely around the rod. On my oboe? The keys had to be given a bit more
than a nudge to spin. To clean the keys, the screws and rods had to be taken out and cleaned of the rust. To do
this, friction is created between the rods\screws\keys to loosen the rust, and
then a piece of paper towel is used to wipe the rust off. When all these bits
and pieces are assembled back on the oboe, a bit of oil is usually applied to
the screws.
This process was going well, but my keys were in fact so
rusty that a spring snapped. My professor did not have a replacement spring at
the time, so we had to resort to an emergency repair – the sort equivalent to a
bucket under a leak in the roof. In the world of oboe, this means taking a
rubber band and tying it around your oboe to hold a key up or down (depending
on the key) so that it has the same tension of a spring, allowing the key to be
lifted up or pushed down.
Luckily I got my spring fixed later that day. Not so
fortunate was showing up to my ensemble rehearsal a bit late since the repair
took so long. Even more unfortunate was discovering my professor had forgotten
to attach my left F key to my oboe, but that was put back on later that day
when I went to get the spring repaired.
This is a very interesting post! I really do not know anything about musical instruments (I was in choir instead of band in middle school) so I have a few questions after reading this. How did the rust build up on the rods and keys? Is it common for this to happen? Can rust like this build up on other instruments other than the oboe? Does the rust affect the sound of the instrument when you are playing it? Is the only way to find out about rust build up by taking apart your instrument? I hope these questions can push your research further. Keep up the good work!:)
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