2002 Chevy Silverado Power window

Not hard at all. Its going to come as an assembly most likely with the motor already mounted on the tracks. From memory theres a 10mm bolt in each corner of the tracks 1 10mm bolt going into the window motor and maybe 1 more hiding somehwere. Also the window is held in place by 2 10mm bolts that kinda pinch the window in place with these weird rubber clamp lookin things. Be sure to secure the window from falling down.I jus stuck 2 screw drivers through some holes in the door to catch it from failling. Anyways. Once its all un bolted bring the 2 tracks together turn sideways and pull them out from that horizontal opening at the bottum of the door