Airframe & Powerplant MD80 ELEC THERMAL SWITCH UNIT Used to test wing anti-ice on DC-9’s and MD-80’s with three thermal switches. Use the 5916817-1 for DC-9’s with five thermal switches. TAGS: 30 OEM PN:: 5916817-501 TOMX PN:: N/A TOOL TAG: SPL-12863 Related posts Fuel tank access tableTERMOHIGROMETER LOGGERCF34-10E ENGINE STAND ADAPTER KITLock Aleron Actuator B757SLIDE SAFETY SIGNWeighing Scale – 100KGSLING EQUIPMENT – LEADING EDGE…Support – Tail Aft FuselageHYDRAULIC LINE COVERKit – Bucking Bars Stabilizer…