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
G.E. 6030T41P01	Thermocouple and Harness Assembly Left Half	—	—	77	Instruments	OEM
G.E. 7100M53P04	T5 Sensor	—	—	77	Instruments	OEM
G.E. 9040M61P03	Nickel RTD Envelope	—	—	77	Instruments	OEM
G.E. 9378M87P05	N1 Sensor Assembly	—	—	77	Instruments	OEM
G057-148-2	torque indicator	airbus helicopters inc american eurocopter	—	77	Instruments	OEM
G298A4	EPR INDICATOR	—	727-200 727	77	Instruments	PMA
G300103	WARNING SYSTEM	—	AS350 Ecureuil H125	77	unknown	OEM
G3964KSC	egt alarm panel	Boeing	—	77	Avionics / Electronics	OEM
G510-7	Thermoswitch	East Texas Instrument Co	—	77	Instruments	PMA
G554574	TRANSDUCER	—	EC145	77	Electromechanical	PMA
G55567	METER	—	—	77	unknown	OEM
G555672	TRANSDUCER	—	EC145	77	Instruments
G555674	PRESSURE XDUCER	—	EC145	77	Instruments
G7178101	SENSOR	—	—	77	unknown	OEM
Garrett 305681-1	Thermocouple, Immersion	—	747	77	Instruments	OEM
Garrett 307996-2	Thermocouple, Immersion	—	MD-11	77	Instruments	OEM
Garrett 3876124-1	Thermocouple, Immersion	—	A320	77	Instruments	OEM
Garrett Mfg. 548388-1	Temperature Sensor	—	—	77	Instruments	OEM
GE 1303M60P02	Cable T/C Lower	—	—	77	Instruments	OEM
GE 1303M61P02	Cable T/C Upper	—	—	77	Instruments	OEM
GE 1308M20P03	Speed Sensor	—	—	77	Instruments	OEM
GE 1325M15P07	Junction Box T/C	—	—	77	Instruments	OEM
GE 1346M45P01	Cable Thermocouple	—	—	77	Instruments	OEM
GE 1348M21P04	T3 Sensor	—	—	77	Instruments	OEM
GE 1349M95P01	Cable T/C Lower	—	—	77	Instruments	OEM
GE 1349M96P01	Cable T/C Upper	—	—	77	Instruments	OEM
GE 1374M96P01	N2 speed sensor	—	—	77	Instruments	OEM
GE 1383M97P01	Junction Box T/C	—	—	77	Instruments	OEM
GE 1383M97P07	Junction Box T/C	—	—	77	Instruments	OEM
GE 1383M99P01	Cable T/C Lower	—	—	77	Instruments	OEM
GE 1457M15P01	Cable Thermocouple	—	—	77	Instruments	OEM
GE 1457M15P03	Cable Thermocouple	—	—	77	Instruments	OEM
GE 1472M37P02	Cable T/C Upper	—	—	77	Instruments	OEM
GE 1519M97P01	Junction Box EGT	—	—	77	Instruments	OEM
GE 1697M53P04	Cable T/C Lower	—	—	77	Instruments	OEM
GE 1697M54P04	Cable T/C Upper	—	—	77	Instruments	OEM
GE 1753M20P01	Cable T/C EGT Lower	—	—	77	Instruments	OEM
GE 1753M21P03	Cable, EGT, Upper	—	—	77	Avionics / Electronics	OEM
GE 1753M21P03	Cable, EGT, Upper	—	—	77	Avionics / Electronics	OEM
GE 2124M20P01	Sensor, Temperature - T3	—	—	77	Instruments	OEM
GE 2124M20P01	Sensor, Temperature - T3	—	—	77	Instruments	OEM
GE 627412-3	Thermocouple	—	—	77	Instruments	OEM
GE 7098M99P01	Cable Thermocouple	—	—	77	Instruments	OEM
GE 7127M34P01	Cable Thermocouple	—	—	77	Instruments	OEM
GE 9055M89P03	Thermocouple and harness assembly top right	—	—	77	Instruments	OEM
GE 9221M80P03	Speed Sensor	—	—	77	Instruments	OEM
GE 9221M80P04	Speed Sensor	—	—	77	Instruments	OEM
GE 9368M96P01	Jundtion Box T/C	—	—	77	Instruments	OEM
GE 9369M26P05	Cable T/C Lower	—	—	77	Instruments	OEM
GE 9369M26P07	Cable T/C Lower	—	—	77	Instruments	OEM