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
11-01692	Electonics International Remote Switch Rs-8-1S	Electronics International	—	77	Electromechanical	OEM
11-01695	Electronics International Rs-5-2Ps EGT And CHT 4 Channel Upgrade Switch Primary	Electronics International	—	77	Instruments	OEM
11-01697	Electronics International Rs-7-2Ps EGT And CHT 6 Channel Upgrade Switch Primary	Electronics International	—	77	Instruments	OEM
11-03348	JPI EDM Manifold Pressure Sensor 0-60	J.P. Instruments	—	77	Instruments	OEM
11-03958	Swift 2-1/4 Cylinder Head Temperature Gauge 100-700 F	Falcon & Swift	—	77	Instruments	PMA
11-03959	Swift 2-1/4 Cylinder Head Temperature Gauge 50-375 C	Falcon & Swift	—	77	Instruments	PMA
11-03960	Swift Gauge Dual 2-1/4 Cylinder Head Temperature 100-700 F	Falcon & Swift	—	77	Instruments	PMA
11-04952	Advanced EMS 4-Cylinder Sensor Pack	Advanced Flight Systems	—	77	Instruments	OEM
11-04953	Advanced EMS 6-Cylinder Sensor Pack	Advanced Flight Systems	—	77	Instruments	OEM
11-05561	MGL CHT Probe 10MM Spark Plug	MGL Avionics	—	77	Instruments	OEM
11-05562	MGL CHT Probe 12MM Spark Plug	MGL Avionics	—	77	Instruments	OEM
11-05563	MGL CHT Probe 14MM Spark Plug	MGL Avionics	—	77	Instruments	OEM
11-05564	MGL CHT Probe 18MM Spark Plug	MGL Avionics	—	77	Instruments	OEM
11-05565	MGL CHT Bayonet 3/8-24 Type K	MGL Avionics	—	77	Instruments	OEM
11-05566	MGL Avionics Water Temperature Sender	MGL Avionics	—	77	Instruments	OEM
11-05567	MGL Avionics EGT K-Type Thermocouple M8X1 with 26MM Tip	MGL Avionics	—	77	Instruments	OEM
11-05568	MGL Avionics EGT Clamp Kit	MGL Avionics	—	77	Consumables / Hardware	OEM
11-05570	MGL Avionics Precision Water/Oil Temperature Probe	MGL Avionics	—	77	Instruments	OEM
11-05659	EGT Probe Type E Mm-112	—	—	77	Instruments	OEM
11-05672	Universal MM-112 Probe Type EGT	—	—	77	Instruments	OEM
11-05882	Davtron Model 307Fd Fahrenheit Differential Intercooler Gauge With Mini Temp. Probe Included	Davtron	—	77	Instruments	OEM
11-06273	Grand Rapids EIS Carburetor Air Temperature Probe	Grand Rapids	—	77	Instruments	OEM
11-07224	Grand Rapids Hall Effect Sensor	—	—	77	Instruments	OEM
11-07842	MGL Type-K EGT Thermocouple Clamp Small	MGL Avionics	—	77	Consumables / Hardware	OEM
11-08066	VDO Oil Pressure Sender	MGL Avionics	—	77	Instruments	OEM
11-09476	Garmin G3X Rotax 912 Probe Kit	Garmin	—	77	Instruments	OEM
11-09481	Garmin G3X RPM Hall Effect Bendx Magneto	Garmin	—	77	Instruments	OEM
11-09484	Garmin G3X Carburetor Temperature Probe Rtd 1/4-28	Garmin	—	77	Instruments	OEM
11-09533	Grand Rapids EGT Probe Large	—	—	77	Instruments	OEM
11-09534	Grand Rapids EGT Probe Type K Compression	—	—	77	Instruments	OEM
11-09535	Grand Rapids EGT Probe Small	—	—	77	Instruments	OEM
11-09538	Grand Rapids CHT Probe Bayonet Style	Grand Rapids	—	77	Instruments	OEM
11-09539	Grand Rapids CHT Bayonet Adapter	—	—	77	Consumables / Hardware	OEM
11-09540	Grand Rapids Fluid Temp Probe 1/8-27 Thread	Grand Rapids	—	77	Instruments	OEM
11-09542	Grand Rapids Manifold Pressure Sensor - Turbo Engine	Grand Rapids	—	77	Instruments	OEM
11-09543	Grand Rapids Coolant Pressure Sender 0-28 Psi	Grand Rapids	—	77	Instruments	OEM
11-09614	JPI EDM Oil Temperature Probe 400509 5/8-18	J.P. Instruments	—	77	Instruments	OEM
11-10416	Insight Inline Mount 231 Carburetor Smart Sensor	Insight	—	77	Instruments	OEM
11-10676	MGL RDAC XF Engine Monitor Module With Map	MGL Avionics	—	77	Avionics / Electronics	OEM
11-11234	MGL Harness For Rdac 912Is With Can Bus	—	—	77	Consumables / Hardware	OEM
11-11331	Sandia ST 26 Tach Generator Adapter	Sandia Aerospace	—	77	Electromechanical	OEM
11-11434	Garmin G3X GEA 24 EIS Engine Module Connector Kit	Garmin	—	77	Consumables / Hardware	OEM
11-11452	Garmin GEA 24B Engine Interface Unit For G3X	Garmin	—	77	Avionics / Electronics	OEM
11-11468	GRT CHT 4MM Ring Type Probe	—	—	77	Instruments	OEM
11-11469	GRT CHT 12MM Ring Type Probe	—	—	77	Instruments	OEM
11-11470	GRT Oil Coolant Pressure Sender 0-150 PSI	Grand Rapids	—	77	Instruments	OEM
11-11745	GRT EIS Lycoming Continental 4-Cylinder Basic Package	—	—	77	Instruments	OEM
11-11746	GRT EIS Lycoming Continental 4-Cylinder Advanced Package	—	—	77	Instruments	OEM
11-11748	GRT EIS Lycoming Continental 6-Cylinder Basic Package	—	—	77	Instruments	OEM
11-11749	GRT EIS Lycoming Continental 6-Cylinder Advanced Package	—	—	77	Instruments	OEM