Factory 2005 Ford Excursion Service Manual 2 Volume Set, & 2005 Ford Excursion Electrical Wiring Diagrams Manual. Full of information and illustrations, step by step instructions, assembly/disassembly, exploded illustrations/diagrams/troubleshooting, great manual to have when owning a Ford and will keep your EXCURSION on the road.
This manual is published by Ford, and are the same manuals the Ford Mechanics/Technicians use.