Fuel System
TTP Cessna 172 Cat.B1 Level -3 ATA28 Fuel System Cat.B2 Level -2 Cessna 172 R has a wet wing fuel storage system with two integral fuel tanks (one in each wing), a three position selector valve , a fuel reservoir tank, an electrically-driven auxiliary fuel pump, a fuel shutoff valve and a fuel strainer. Components forward of the fuel strainer include the engine-driven fuel pump, the fuel injection servo and the fuel distribution valve. Fuel bays may need to be resealed if a leak has developed, or if the wing has been repaired. These procedures provide instructions for sealing fuel bays, classifying fuel leaks, and testing fuel bays after repair. PTP Cessna 172 B1 LOC FOT SGH R/I MEL TS B2 LOC FOT SGH MEL 282003 Fuel Selector Valve - Check controls for detent in each position, security of attachment, and for proper placarding. B 05-12-01 224 282005 F...