Merriam-Webster Online Dictionary
shakedown (noun)1.
an improvised bed (as one made up on the floor)
2.
a boisterous dance
3.
an act or instance of someone down - shaking , especially - extortion
4.
a thorough search
5.
a process or period of adjustment
6.
a testing under operating conditions of something new (as a ship) for possible faults and defects and for familiarizing the operators with it
Merriam-Webster Online Thesaurus
Breakdown, Deconstruction, Separation, Trimming, Processing