- 26 - Fire Protection
26-00 Fire Protection Graphics
26-01 Engine and APU Fire Extinguisher Discharge Lights
26-02 Engine Overheat and Fire Detection Systems
26-04 Wheel Well Fire Detection System
26-05 APU Fire Extinguisher Discharge Discs
26-06 APU Fire Shutoff System
26-07 APU Fire Extinguisher System
26-08 APU Fire Detection System
26-09 Engine/APU Fire Extinguisher Test System (EXT TEST) (Squib Test)
26-10 Fire Warning Bell (Cut out switch)
26-12 Wing-Body Overheat Detector System (Left)
26-13 Wing-Body Overheat Detector System (Right)
26-15 Lavatory Fire Extinguisher System
26-16 Lavatory Smoke Detection Systems
26-18 Wing-Body Overheat Test System
26-19 Lower Cargo Compartment Fire Detection/Suppression Systems
Boeing 737 MEL