Fuel filters may be on the driver's side frame rail between the tank and the engine, or some are hanging vertically along the front of the engine block front driver's side above the mech fuel pump (where mine was located when I purchased the vehicle...I still want to relocate mine).
As for the Factory/Technical Service manuals , Rockauto has the digital version: https://www.rockauto.com/en/moreinfo.ph ... 92&jsn=377
Faxon has digital and print versions here: http://www.faxonautoliterature.com/Search.aspx?c=32219
or you can ask in the Wanted section too, some folks have copies they will sell for less.