acid free white kerosene
fill compass/ get A&P to replace tubing
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"C. Massey" wrote in message
et...
Cousin has a glider and said that he needs to add fluid in compass.

Is this something that can be done? If so, can he do it or does an A&P
have to do it? What is the fluid?

Also, he is also wanting to replace the tubing between the pitot tube and
the instrument. Again, can he do this or does an A&P have to do it?


Thanks...