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
CYCLE-K-010-3	SmartCycle Engine Monitoring System	—	—	77	Instruments	OEM
CYCLE-K-010-4	SmartCycle Twin Engine Monitoring System	—	—	77	Instruments	OEM
CYCLE-K-010-4	SmartCycle Twin Engine Monitoring System	—	—	77	Instruments	OEM
CYCLE-K-010-4, CYCLE-K-010-5	SmartCycle Twin Engine Monitoring System	Pratt & Whitney Engine Services Inc (formerly Altair)	—	77	Instruments	PMA
CYCLE-K-010-5	SmartCycle Twin Engine Monitoring System	—	—	77	Instruments	OEM
CYCLE-K-010-5	SmartCycle Twin Engine Monitoring System	—	—	77	Instruments	OEM
D1-111-5076	manifold pressure gauge	zenair	—	77	Instruments	OEM
D1006P	CONNECTOR	—	757-200	77	unknown	OEM
D11125023	TACHOMETER	MITCH	C206 Stationair PA-34 Seneca	77	Instruments	OEM
D11125025	TACHOMETER	—	C172 Skyhawk C206 Stationair+1	77	Instruments	OEM
D1208	CONNECTOR	—	737-300 737	77	unknown
D1208P	CONNECTOR	—	737-300 737	77	unknown	OEM
D23412SJ20	WIRE	—	MD-10	77	Electromechanical	OEM
D25W883001-003	Hydraulic Pressure Transmitter, LH, RH, AFT, CENT, LWR Manifold	—	—	77	Instruments	OEM
D25W883001-003	Hydraulic Pressure Transmitter, LH, RH, AFT, CENT, LWR Manifold	—	—	77	Instruments	OEM
D3302	CONNECTOR	—	737-300 737	77	unknown
D3899924WA35SN	CONNECTOR	—	AS350 Ecureuil H125	77	Electromechanical	OEM
D3D44	CONNECTOR	—	737-300 737	77	unknown
D4244J	CONNECTOR	—	767-200	77	unknown
D4582J	CONNECTOR	—	737-200 737	77	unknown	OEM
DA51A56107-3	Cable Assy - Exhaust Gas Temperature	—	—	77	Instruments	OEM
DAAS-K-010-1	ADASd	Pratt & Whitney Engine Services Inc (formerly Altair)	AW109	77	Instruments	PMA
DAAS-K-010-2	ADASd	Pratt & Whitney Engine Services Inc (formerly Altair)	Dash 8-300	77	Instruments	PMA
DAAS-K-010-3	ADASd	Pratt & Whitney Engine Services Inc (formerly Altair)	—	77	Instruments	PMA
DAAS-K-010-5	ADASd	—	—	77	Instruments	OEM
DAAS-K-010-5, DAAS-K-010-6	ADASd	Pratt & Whitney Engine Services Inc (formerly Altair)	—	77	Instruments	PMA
DAAS-K-010-6	ADASd	—	—	77	Instruments	OEM
DAC 4058254-904	Thrust rating panel	—	MD-90	77	Instruments	OEM
DAC 4058254-905	Thrust rating panel	—	MD-90	77	Instruments	OEM
de Havilland Inc DSC 182-2	Relay	—	—	77	Electromechanical	OEM
DEC01-071-501	Thermocouple, Installation	DEC Technologies Inc	—	77	Instruments	PMA
DEC31-042-501	Thermocouple, Immersion	DEC Technologies Inc	DC-9	77	Instruments	PMA
DEC31-042-503	Thermocouple, Immersion	DEC Technologies Inc	737	77	Instruments	PMA
DEC31-044-501	Thermocouple, Immersion	DEC Technologies Inc	—	77	Instruments	PMA
DEC31-049-501	Thermocouple, Immersion	DEC Technologies Inc	747	77	Instruments	PMA
DEC31-050-501	Thermocouple, Immersion	DEC Technologies Inc	MD-11	77	Instruments	PMA
DEC31-051-501	Thermocouple, Immersion	DEC Technologies Inc	A320	77	Instruments	PMA
Dee Howard Co.	EPR Indicator	—	C180 C185 Skywagon	77	Avionics / Electronics	OEM
Dee Howard QF7731221	Indicator, Eng Vibration	—	—	77	Instruments	OEM
deHavilland 8SC0359	Indicator, Engine Torque	—	—	77	Instruments	OEM
DeHavilland Part No. 8SC0053	Torque Indicator	—	—	77	Instruments	OEM
DeHavilland Part No. 8SC0359	Torque Indicator	—	—	77	Instruments	OEM
Detail Parts used in the repair of P&W 777925 and 777928	Spacer	—	—	77	Consumables / Hardware	OEM
DHC Dwg List 89-003	Installation of Thrust Reversers	Dee Howard Co The	—	77	Engine Accessories	PMA
DHI 8SC0360	Torque Indicator	—	—	77	Instruments	OEM
DHS711-724.60	lug terminal alumel	airbus helicopters inc american eurocopter	—	77	Electromechanical	OEM
DK449-40	triple pressure indicator	airbus helicopters inc american eurocopter	—	77	Instruments	OEM
DK504	TORQUEMETER	—	—	77	Instruments	PMA
DK50439	INDICATOR	—	—	77	unknown
DK50440	TORQUEMETER	—	—	77	unknown