The document that contains methods of compliance for the subjects that have been discussed in this thread is AC 29-2C and can be found at
http://www.airweb.faa.gov/Regulatory...7?OpenDocument
The pages of interest are:
- for the 'turbine burst' criteria FAR 29.903(c) at revision 29-36 (pages E - 13 to 28).
- for the 'gearbox run dry' criteria FAR29.927(c) at revisions 29-17 (pages E - 54 to 56) and 29-26 (pages E - 56 & 57)
This text is a PDF file of 7MB.
Enjoy!