All about propeller maintenance! (AC 20-37E)

[Anticept]

The FAA puts out an extremely well written document on propellers, installations, balancing, etc, called "Advisory Circular 20-37E, AIRCRAFT PROPELLER MAINTENANCE" for mechanics and pilots.

 

Here is a direct link:

 

http://www.faa.gov/documentLibrary/media/Advisory_Circular/AC_20-37e.pdf

 

Contained in the document is a wealth of information for those who are interested in learning a bit about propeller maintenance. As always, the information contained therein is ADVISORY in nature, and cannot be used in contravention to manufacturer's recommendations.