Where can you get schematics for a Z24 engine?
This site has most Nissan manuals in downloadable .PDF http://www.zeroyon.com/index/content/view/24/47/ www.autozone.com click repair manuals, click your way to your car or truck
The schematics for a 2002 Ford F150 4x4 are located in various parts of the vehicle. The fuse schematic is located on the inside cover of the fuse box lid. The belt routing schematic is located on the front lip of the engine compartment. Other schematics can be found in Chilton's manuals for that vehicle.