Nope. No maintenance manual anywhere will have a chapter for “strip down engine stages & remove paint.”
Most engine blades (especially turbine section***) these days have almost microscopic cooling holes / channels - you can’t just dip blades in paint remover! The Rolls Royce Trent 700 must be in the region of £20M per engine; the main fan is about 97” in diameter.
This will be a huge amount of 
to repair.
*** did a tour of Rolls Royce engine plant that made the Tornado engines - the turbine blades operated at a hotter temperature than the melting point of the metal that they were made of!
