Airframe & Powerplant B737 ENGINE FIREX SYST. TESTER Used to test the electrical wiring continuity of the engine and APU fire extinguisher bottle squib during engine and APU fire extinguishing system test. TAGS: 26 OEM PN:: F80229-69 TOMX PN:: N/A TOOL TAG: SPL-1663 Related posts Fuel tank access tableTERMOHIGROMETER LOGGERCF34-10E ENGINE STAND ADAPTER KITPISTOLA DE CALOR BOSCHInterior Panel GageLock Aleron Actuator B757Vapor Barrier Caps and Plugs…SLIDE SAFETY SIGNOVERSPILL COLLECTION KITWeighing Scale – 100KG