Manuals and parts list are online. It is not rocket science to repair. There are lots of posts on this forum. Be carefull of the springs they can hurt you!
Good luck with your repairs and Welcome to the best forum on the web.
04 Horizon QD, 12 Ford Flex, Excalibar, Brakemaster, Winter Texan, RVin! since 1974
Norm, Donna & Tinker Kat(RIP) 01 Z3
Life is a Timed Event, you only get One Go Around!