ATA 77 — Engine Indicating

7,546 parts classified under this chapter

Reliability rollup

96%Median scrap propensity

1,516 parts · 4,652 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
777001-1	—	Pratt & Whitney	DC-10 A300+3	77	Engine Accessories
777923	Thermocouple Immersion	—	—	77	Instruments	OEM
777923	Thermocouple Immersion	—	—	77	Avionics / Electronics	OEM
777925	Thermocouple, Immersion	—	DC-10 A300+3	77	Engine Accessories	OEM
777928	Thermocouple, Immersion	—	DC-10 A300+3	77	Engine Accessories	OEM
779001001	TRANSMITTER	—	MD-88	77	Avionics / Electronics	unknown
780800-10-001	—	Pratt & Whitney	DC-10 A300+3	77	Engine Accessories
780800-10-002	—	Pratt & Whitney	DC-10 A300+3	77	Engine Accessories
7813-175-00-13	nr-n-tl-x	airbus helicopters inc american eurocopter	—	77	Instruments	OEM
7813-177-00-12	nr-2ntl ind	airbus helicopters inc american eurocopter	—	77	Instruments	OEM
7813-178-20-11	indic nr 2 ntl	airbus helicopters inc american eurocopter	—	77	Instruments	OEM
782250	—	Pratt & Whitney	DC-10 A300+3	77	Engine Accessories
782262	—	Pratt & Whitney	DC-10 A300+3	77	Engine Accessories
782471	—	Pratt & Whitney	DC-10 A300+3	77	Engine Accessories
783384-1	—	Pratt & Whitney	DC-10 A300+3	77	Engine Accessories
783448	—	Pratt & Whitney	DC-10 A300+3	77	Engine Accessories
78368	DRIVE UNIT	—	—	77	Engine Accessories	PMA
783943	Thermocouple Probe 4.5	—	—	77	Instruments	OEM
785226	SENSOR	—	C340 Saab 340	77	unknown
786511	Thermocouple, Immersion	—	—	77	Instruments	OEM
786511	Thermocouple, Immersion	—	—	77	Instruments	OEM
786511 (Pratt & Whitney)	Thermocouple, Immersion	—	—	77	Instruments	OEM
786511 (Pratt & Whitney)	Thermocouple, Immersion	—	—	77	Instruments	OEM
787350	—	Pratt & Whitney	DC-9 MD-80+2	77	Engine Accessories
788664	nr-nf ind	airbus helicopters inc american eurocopter	—	77	Instruments	OEM
788664-1	nr-nf ind	airbus helicopters inc american eurocopter	—	77	Instruments	OEM
7886642	indicator nr-ntl	airbus helicopters inc american eurocopter	—	77	Instruments	OEM
788672	speed magnetic sensor	airbus helicopters inc american eurocopter	—	77	Instruments	OEM
788742	TT7 Lead-JT9D-7R4	—	—	77	Instruments	OEM
788864	indicator nr-ntl 350b3	airbus helicopters inc american eurocopter	—	77	Instruments	OEM
788989-1	Trim Box - Thermocouple	Hamilton Sundstrand	—	77	Instruments	PMA
78899811	INDICATOR	—	EC130	77	unknown	OEM
789301	EPR SYSTEM	—	757-200 757	77	unknown	OEM
789466	Box and Cable Assembly Thermocouple	—	DC-10 A300+3	77	Instruments	OEM
7898301	EPR TRANSMITTER	Boeing	757-200 757	77	Avionics / Electronics	OEM
7910671	DETECTOR	—	—	77	unknown	OEM
792-6-20 (Weston Aerospace)	Thermocouple, Immersion	—	—	77	Avionics / Electronics	OEM
792-6-20 (Weston Aerospace)	Thermocouple, Immersion	—	—	77	Instruments	OEM
792620	THERMOCOUPLE	—	A320 A320-200	77	Instruments	OEM
792863	Thermo couple Harness	—	DC-9 MD-80+2	77	Instruments	OEM
792864	—	Pratt & Whitney	DC-9 MD-80+2	77	Engine Accessories
792936	Harness, EEC Fan Boeing B-Pkg./PMUX	—	—	77	Instruments	OEM
793272	—	Pratt & Whitney	DC-9 MD-80+2	77	Engine Accessories
793274	—	Pratt & Whitney	DC-9 MD-80+2	77	Engine Accessories
793323-1	Temperature Sensor	Hamilton Standard Commercial, Aircraft Electronics Inc	747-400	77	Instruments	PMA
793477	—	Pratt & Whitney	DC-10 A300+3	77	Engine Accessories
793515	—	Pratt & Whitney	DC-10 A300+3	77	Engine Accessories
793750-1-002	UNIT	Hamilton Sundstrand	A330-200 MD-11+5	77	Instruments	OEM
794412	—	Pratt & Whitney	DC-10 A300+3	77	Engine Accessories
794699	—	Pratt & Whitney	DC-10 A300+3	77	Engine Accessories