ATA 77 — Engine Indicating

7,439 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
2045M63P02	Probe, thermocouple	—	—	77	—	OEM
20460HAS	Thermo- couple Harness	Herber Aircraft Service Inc	—	77	Instruments	PMA
2047011	INDICATOR	—	DC-9 MD-81	77	Instruments	OEM
20470201	INDICATOR	—	DC-9	77	Instruments	OEM
2047021	EPR INDICATOR	SMITHSIND	DC-9 MD-81+4	77	Instruments	OEM
2048-01-1	INDICATR	GE Aviation Systems Ltd	727	77	—	OEM
206-375-009-101	tot ind	airbus helicopters inc american eurocopter	—	77	Instruments	OEM
206062627003	TACH GENERATOR	—	Bell 206 Bell 206L LongRanger	77	Engine Accessories
2060626273	TACHOMETER GEN	—	Bell 206	77	Electromechanical	OEM
206070265011	INDICATOR	—	Bell 206 Bell 206L LongRanger	77	Instruments	unknown
206070266001	INDICATOR	—	Bell 206 Bell 206L LongRanger	77	unknown
206070266009	INDICATOR	—	Bell 206 Bell 206L LongRanger	77	Instruments	OEM
2060702669	INDICATOR	—	Bell 206	77	unknown
206070267007	GAUGE	—	Bell 206	77	Instruments	OEM
2060704481	PIPE	—	Bell 206	77	unknown
206075007103	INDICATOR	—	Bell 206 Bell 206L LongRanger	77	Instruments	unknown
206075185001	TORQUE GAUGE	—	Bell 206	77	Instruments	OEM
206075185003	INDICATOR	—	Bell 206	77	unknown	OEM
206075185101	INDICATOR	—	Bell 206 Bell 206L LongRanger	77	Instruments
206075185103	INDICATOR	—	Bell 206 Bell 206L LongRanger	77	Instruments	PMA
2060751853	INDICATOR	—	Bell 206	77	Instruments	OEM
206075187001	INDICATOR	—	Bell 206 Bell 206L LongRanger	77	Instruments	OEM
206075188003	INDICATOR	—	Bell 206	77	Instruments	OEM
206075190001	TOT INDICATOR	—	Bell 206	77	Instruments	PMA
2060751901	INDICATOR	—	Bell 206	77	unknown
2060751907	INDICATOR	—	Bell 206	77	Instruments	PMA
206075545001	SENSOR	—	Bell 206 Bell 206L LongRanger	77	unknown	unknown
206075678103	INDICATOR	—	Bell 206 Bell 206L LongRanger	77	Instruments
206075680103	INDICATOR	—	Bell 206	77	Instruments
206075680105	INDICATOR	—	Bell 206 Bell 206L LongRanger	77	Instruments	OEM
206075680107	INDICATOR	—	Bell 206 Bell 206L LongRanger	77	Instruments
206075681101	TACHOMETER	Bell	Bell 206 Bell 206L LongRanger	77	Instruments	OEM
206075681115	DUAL TACHOMETER	—	Bell 206	77	Instruments
206075681123	INDICATOR	—	Bell 206 Bell 206L LongRanger	77	Instruments	PMA
206075682001	GAS PROD GAGE	—	Bell 206 Bell 206L LongRanger	77	Instruments	PMA
206075682103	INDICATOR	—	Bell 206 Bell 206L LongRanger	77	Instruments	OEM
206075682105	INDICATOR	—	Bell 206	77	Instruments
206075682107	INDICATOR	—	Bell 206 Bell 206L LongRanger	77	Instruments	OEM
206075682109	INDICATOR	—	Bell 206	77	Instruments
206075739103	TORQUEMETER	—	Bell 206 Bell 206L LongRanger	77	Instruments
206075739105	TORQUE INDICATOR	—	Bell 206 Bell 206L LongRanger	77	Instruments	OEM
206075739107	TORQUEMETER	—	Bell 206	77	Instruments	PMA
206075739123	INDICATOR	—	Bell 206 Bell 206L LongRanger	77	unknown	OEM
206075739125	INDICATOR	—	Bell 206	77	unknown	OEM
206075790001	INDICATOR	—	Bell 206	77	Instruments	PMA
206375006101	INDICATOR	—	Bell 206 Bell 206L LongRanger	77	Instruments
206375007101	INDICATOR	—	Bell 206 Bell 206L LongRanger	77	Instruments
206375007103	TOT INDICATOR	—	Bell 206 Bell 206L LongRanger	77	Instruments
206375010101	TACHOMETER	—	Bell 206	77	unknown
206375013101	TORQUEMETER	—	Bell 206	77	unknown