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
DTU-K-010-3	DTU	—	C208 Caravan	77	Instruments	OEM
DTU-K-010-4	DTU	—	—	77	Instruments	OEM
DTU-K-010-4, DTU-K-010-5	DTU	Pratt & Whitney Engine Services Inc (formerly Altair)	—	77	Instruments	PMA
DTU-K-010-5	DTU	—	—	77	Instruments	OEM
DTU-K-010-6	DTU	—	C208 Caravan	77	Instruments	OEM
DTU-K-010-7	DTU	Pratt & Whitney Engine Services Inc (formerly Altair)	AW109	77	Instruments	PMA
DTU-K-010-8	DTU	Pratt & Whitney Engine Services Inc (formerly Altair)	Bell 412 Bell 212	77	Instruments	PMA
DTU-K-010-9	DTU	Pratt & Whitney Engine Services Inc (formerly Altair)	—	77	Instruments	PMA
Dwg 3310-00031	Tachometer 3"	Castleberry Instruments & Avionics LLC	—	77	Instruments	PMA
Dwg 3310-00040	Tachometer 3"	Castleberry Instruments & Avionics LLC	—	77	Instruments	PMA
Dwg 3320-00008	Tachometer "3", aircraft	L3 Aviation Products Inc	C172 Skyhawk	77	Instruments	PMA
Dwg 3320-00020	Tachometer 3"	Castleberry Instruments & Avionics LLC	C206 Stationair C210 Centurion	77	Instruments	PMA
Dwg 3320-00022	Tachometer 3"	Castleberry Instruments & Avionics LLC	C172 Skyhawk	77	Instruments	PMA
Dwg 3320-00023	Tachometer "3", aircraft	L3 Aviation Products Inc	C150	77	Instruments	PMA
Dwg 3320-00024	Tachometer "3", aircraft	L3 Aviation Products Inc	C172 Skyhawk C150	77	Instruments	PMA
Dwg 3320-00042	Tachometer 3"	Castleberry Instruments & Avionics LLC	C210 Centurion	77	Instruments	PMA
Dwg 3320-00045	Tachometer "3", aircraft	L3 Aviation Products Inc	C172 Skyhawk	77	Instruments	PMA
Dwg 3320-00046	Tachometer "3", aircraft	L3 Aviation Products Inc	M20C M20E+2	77	Instruments	PMA
Dwg 3330-00004	Tachometer 3"	Castleberry Instruments & Avionics LLC	C210 Centurion	77	Instruments	PMA
Dwg 3330-00012	Tachometer "3", Aircraft with light prov.	L3 Aviation Products Inc	—	77	Instruments	PMA
Dwg 3330-00013	Tachometer "3", Aircraft with light prov.	L3 Aviation Products Inc	—	77	Instruments	PMA
Dwg 3330-00014	Tachometer "3", Aircraft with light prov.	L3 Aviation Products Inc	—	77	Instruments	PMA
Dwg 49	Installation of TR4000 Thrust Reversers	Dee Howard Co The	—	77	Engine Accessories	PMA
Dwg 622-5348-107	EAP-701 Engine Alert Processor	Rockwell Collins	757	77	Avionics / Electronics	PMA
Dwg 622-5348-108	Engine Alert Processor EAP-701	Rockwell Collins	757-200	77	Avionics / Electronics	PMA
Dwg 622-6088-107	Engine Alert Processor EAP-701B	Rockwell Collins	767-200 King Air 300	77	Avionics / Electronics	PMA
Dwg 622-6088-108	EICAS Computer EAP-701B	Rockwell Collins	767-200 767-300	77	Avionics / Electronics	PMA
Dwg 622-6540-111	EICAS Engine Alert Processo EAP-701C	Rockwell Collins	757-200	77	Avionics / Electronics	PMA
Dwg 622-8303-101	EAP-701D Engine Alert Processor (EICAS)	Rockwell Collins	767-200 King Air 300	77	Avionics / Electronics	PMA
Dwg 622-8303-104	Engine Alert Processor EAP-701D	Rockwell Collins	767-200 King Air 300	77	Avionics / Electronics	PMA
Dwg 622-8303-105	EICAS Computer EAP-701D	Rockwell Collins	767-200 767-300	77	Avionics / Electronics	PMA
Dwg 622-9152-101	EAP-701E Engine Alert Processor	Rockwell Collins	767-200 King Air 300	77	Avionics / Electronics	PMA
Dwg 622-9152-102	Engine Alert Processor EAP-701E	Rockwell Collins	767-200 King Air 300	77	Avionics / Electronics	PMA
Dwg 622-9152-103	Engine Alert Processor EAP-701E	Rockwell Collins	767-200 King Air 300	77	Avionics / Electronics	PMA
Dwg 622-9152-104	EICAS Engine Alert Processor EAP-701E	Rockwell Collins	767-200 King Air 300	77	Avionics / Electronics	PMA
Dwg 622-9153-100	Engine Alert Processor EAP-701F	Rockwell Collins	767-200 King Air 300	77	Avionics / Electronics	PMA
Dwg 622-9153-101	Engine Alert Processor EAP-701F	Rockwell Collins	767-300	77	Avionics / Electronics	PMA
DWG 9994-108 (WOODWARD P/N 8901-062) (GENERAL ELECTRIC P/N 9069M91P01)	CIT SENSOR OUTLINE	Woodward	—	77	Instruments	PMA
DWG 9994-108 (WOODWARD P/N 8901-064) (GE P/N 9069M91P03)	CIT SENSOR OUTLINE	Woodward	—	77	Instruments	PMA
Dwg HAD 21364	Cable-thermocouple, T-3	Harco Laboratories Inc	—	77	Instruments	PMA
Dwg HAD 21365	Cable-thermocouple, EGT	Harco Laboratories Inc	—	77	Instruments	PMA
Dwg List No. 100	Temperature Monitoring Systems	J P Instruments	—	77	Instruments	PMA
Dwg List No. 200	Temperature Monitoring Systems	J P Instruments	—	77	Instruments	PMA
Dwg List Report No. 400	Digital Tachometer	J P Instruments	—	77	Instruments	PMA
E0066Z01W00A	RELAY	Airbus	A300	77	Electromechanical	OEM
E0442SE1203SN	CONNECTOR	—	ATR 72	77	unknown
E140375-3	Flexible Shaft Assembly	BW Elliott Manufacturing Co LLC	—	77	Instruments	PMA
E140375-4	Flexible Shaft Assembly	BW Elliott Manufacturing Co LLC	—	77	Instruments	PMA
E16883AA	POWER SUPPLY MODULE	—	A300	77	Instruments
E16897AA	PCB,POWER SUPPLY	—	—	77	Instruments