ExxonMobil's Aviation division needed asset illustrations for their new Nose to Tail, Aviation web site. This are some of the main overview schematics. The web site was structured to let you sift down for more detailed information.
ExxonMobil, Nose to Tail aviation illustrations.
The fuel system, basic generic layout in a commercial aircraft.
Hydraulic system, commercial aircraft.
APU. Aucilliary power unit.
Primary and secondary flight controls ina commercial aircraft.