(these numbers were from Spring 2014 on bmb)

Warn Pack = 3.621
Shim = approx .45
Pin =  .354 below

Total pack is 4.92
Total wear before Shim is 1 inch.

Shim adds .45

Total life is 1.45

2000 landings

.000725 inch per landing.

29 dollars per landings per brake.

 

 

 

try this for the whole document

https://docs.google.com/spreadsheets/d/1uTJgjMsK7voB2dsyOmcUYxOQYy3BF0OQkD1glkY3DD4/pubhtml

 

This was from June 13, 2014, prior to the installation of shim in 1 and 4, and a new brake on 2