There is a complete
P4P teardown and rebuild, its not hard, here are the screws, 8 T20/35 screws to hold bottom(grey part that camera hangs down from), 8 T25/45 that hold middle shell to top shell (middle is shell that landing gear attaches to), 12 N30/55 motor screws (3 each motor,lens pops off, lift white reflector, screws revealed), need phillips and hex screwdrivers for metric(electronic) screws, if need top shell replaced, need a soddering iron to remove 4 wires attached to components, and a plastic pryer(small) to pop top from middle shell, dont need to remove camera to take off bottom(grey), its all together, there is on ribbon cable that pops off so tilt to the microsd side to access ribbon cable, then bottom shell comes complete off.
videos. One is P4 video other is
P4P, everything is same except
P4P video when he removes middle from top shell he doesnt show to cables in front(cables come from landing gear) you have to squeeze the sides to unlatch cable plugin on both cables, they go to right and left front legs, these are the 2 cables that come with landing gear replacement. I removed my bottom and middle shell to replace landing gear and middle shell, only gonna cost me $100, I do labor thanks to these videos EZPZ, I checked stuff after crash and all works perfect so just ordered middle and landing gear. Heres pic of damage