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
IDA0302362	torquemeter indicator	Eurocopter	—	77	Instruments	OEM
IDA0302470	torquemeter indicator	airbus helicopters inc american eurocopter	—	77	Instruments	OEM
IDM2202481	indicator n-g-delta n-g	airbus helicopters inc american eurocopter	—	77	Instruments	OEM
IDM2202483	n-g-delta n-g indicator	Eurocopter	—	77	Instruments	OEM
Inc. 486-529	Drive Assembly	—	PA-34 Seneca	77	Instruments	OEM
Inc. 486-529	Drive Assembly	—	PA-34 Seneca	77	Instruments	OEM
Inc. 486-533	Drive Assembly	—	King Air 200 PA-34 Seneca	77	Instruments	OEM
Inc. 486-533	Drive Assembly	—	King Air 200 PA-34 Seneca	77	Instruments	OEM
Inc. 486-556	Drive Assembly	—	King Air 350 PA-31 Navajo	77	Instruments	OEM
Inc. 486-556	Drive Assembly	—	King Air 350 PA-31 Navajo	77	Instruments	OEM
Inc. 486-575	Drive Assembly	—	King Air 200 C402+1	77	Instruments	OEM
Inc. 486-575	Drive Assembly	—	King Air 200 C402+1	77	Instruments	OEM
Inc. 486-576	Drive Assembly	—	PA-28 Cherokee PA-24 Comanche	77	Instruments	OEM
Inc. 486-576	Drive Assembly	—	PA-28 Cherokee PA-24 Comanche	77	Instruments	OEM
Inc. 486-583	Drive Assembly	—	PA-23 Apache King Air 250	77	Instruments	OEM
Inc. 486-583	Drive Assembly	—	PA-23 Apache King Air 250	77	Instruments	OEM
Inc. 486-589	Drive Assembly	—	PA-32 Cherokee Six King Air 300	77	Instruments	OEM
Inc. 486-589	Drive Assembly	—	PA-32 Cherokee Six King Air 300	77	Instruments	OEM
Inc. 486-629	Drive Assembly	—	—	77	Instruments	OEM
Inc. 486-629	Drive Assembly	—	—	77	Instruments	OEM
Inc. 486-631	Drive Assembly	—	—	77	Instruments	OEM
Inc. 486-631	Drive Assembly	—	—	77	Instruments	OEM
Inc. P105001-655	Electronic Digital Engine Tachometer Model P-1000	—	C182 Skylane C180	77	Avionics / Electronics	OEM
Inc. P105001-655	Electronic Digital Engine Tachometer Model P-1000	—	C182 Skylane C180	77	Avionics / Electronics	OEM
Inc. P105001-657	Electronic Digital Engine Tachometer Model P-1000	—	C182 Skylane C180	77	Instruments	OEM
Inc. P105001-657	Electronic Digital Engine Tachometer Model P-1000	—	C182 Skylane C180	77	Instruments	OEM
Inc. P105001-690	Electronic Digital Engine Tachometer Model P-1000	—	C180	77	Avionics / Electronics	OEM
Inc. P105001-690	Electronic Digital Engine Tachometer Model P-1000	—	C180	77	Avionics / Electronics	OEM
Inc. P105001-695	Electronic Digital Engine Tachometer Model P-1000	—	C182 Skylane	77	Instruments	OEM
Inc. P105001-695	Electronic Digital Engine Tachometer Model P-1000	—	C182 Skylane	77	Instruments	OEM
Industrie Aeronautiche E Meccaniche 586000150	Indicator, Prop RPM	—	—	77	Instruments	OEM
Industrie Aeronautiche E Meccaniche 586000153	Indicator, Prop RPM	—	—	77	Instruments	OEM
Industrie Aeronautiche E Meccaniche 586000155	Indicator, Percent RPM	—	—	77	Instruments	OEM
Inst Instr 070781 or later FAA approved revision	Remote Switches, Probes, Cabels & Accessories. MDLS EGT/CHT EC-1, 4 Channel EGT Model E-4, 6 Channel EGT MDL E-6, 4 Channel CHT Model C-4, 6 Channel CHT Model C-6, EGT/CHT Model EC-2, EGT Model E-2, CHT MDL C-2	Electronics International Inc	—	77	Instruments	PMA
Inst Instr II 012881	Model SR-8 or Model US-8 Digital Automatic Engine Analyzer (The Smart Scanner)	Electronics International Inc	—	77	Instruments	PMA
Instl Instr II 070781-1 or later FAA approved revisions	Digital Carburetor/Outside Air Temperature Gauges MDLS EAE-1, A-1, EAC-1, CA-1	Electronics International Inc	—	77	Instruments	PMA
Instl Instr II 110361 (Rev A) & II 111361 Respectively or later FAA approved revision	TIT/EGT/CHT Instruments, Remote Switches & Associated Accessories	Electronics International Inc	—	77	Instruments	PMA
Instr II 040934 or later FAA approved revision	Volt/Amp Gauge MDL VA-1, VA-VA-1-50-500, Switch (Remote) MDL RSVA-3, External Shunt MDL S-50-500	Electronics International Inc	—	77	Instruments	PMA
IPT20RT11000100G	TRANSDUCER	—	DA42	77	Instruments	OEM
IPTE-16-1000-4000A	Hydraulic Pressure Transmitter, LH, RH, AFT, CENT, LWR Manifold	Kulite Semiconductor Prod Inc	—	77	Avionics / Electronics	PMA
IPTE119100020001	SWITCH	—	C340 Saab 340	77	Electromechanical	PMA
ISA0301367	torquemeter indicator	Eurocopter	—	77	Instruments	OEM
ISA0302590	indicator torquemeter	airbus helicopters inc american eurocopter	—	77	Instruments	OEM
J0112292062	WIRE	DOUG	MD-10	77	Electromechanical	OEM
J321M39P01	PMC Stator	—	—	77	Instruments	OEM
J321M39P01	PMC Stator	—	—	77	Instruments	OEM
J6298H1	EPR INDICATOR	—	DC-9 DC-9-50	77	Instruments	PMA
J6908A18	INDICATOR	—	DC-9 DC-9-50	77	Instruments	PMA
JBS11002-1	jbs11002-1temp.sensor	airbus helicopters inc american eurocopter	EC135	77	Instruments	OEM
JBS881-1	control box	airbus helicopters inc american eurocopter	EC135	77	Electromechanical	OEM