ATA 77 — Engine Indicating

7,396 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
10-00999	Alcor By Tempest 3-1/8 Inch TIT / TIT Meter Type K	ALCOR	—	77	Instruments
10-01009	Alcor By Tempest Clamp 3-1/4 EGT / TIT Probe Grounded Type K	ALCOR	—	77	Instruments	PMA
10-01010	UMA 1-1/4 Gyro Suction Gauge 3-7 In Hg 3-310-50 Non-TSO	UMA	—	77	Instruments
10-01012	Alcor By Tempest Clamp 3-1/4 EGT / TIT Probe Type K Reverse Stagger	ALCOR	—	77	Instruments	PMA
10-01013	Alcor By Tempest Clamp 3-1/4 EGT / TIT Probe Grounded .85 Ohm Type K	ALCOR	—	77	Instruments	PMA
10-01017	Alcor By Tempest Weld Boss	ALCOR	—	77	Consumables / Hardware	PMA
10-01018	Alcor By Tempest Plug For Weld Boss	ALCOR	—	77	Consumables / Hardware	PMA
10-01019	Alcor By Tempest EGT Lead Stagger Adapter Type K	ALCOR	—	77	Instruments
10-01045	Electronics International FP-5L Without Pressure (Non-Primary Package) 60Ft	Electronics International	—	77	Instruments
10-01050	Electronics International FP-5L Without Pressure (Non-Primary Package) 90Ft	Electronics International	—	77	Instruments
10-01051	Electronics International A-102 Adapter Plate 3-1/8 To 2-1/4 Hole	Electronics International	—	77	Instruments
10-01057	UMA Pressure Sender 0 - 7 Psi 1/8 F NPT Non TSO	UMA	—	77	Instruments
10-01058	UMA Pressure Sender 0 - 35 Psi 1/8	UMA	—	77	Instruments
10-01059	UMA Pressure Sender 0 - 70 Psi 1/8 F NPT Non TSO	UMA	—	77	Instruments
10-01060	UMA Pressure Sender 100 Psi 1/8 F NPT Non TSO	UMA	—	77	Instruments
10-01061	UMA Pressure Sender 150 Psi 1/8 F NPT Non TSO	UMA	—	77	Instruments	OEM
10-01062	UMA Pressure Sender Abs 0 - 50 Hg 1/8 F NPT Non TSO	UMA	—	77	Instruments	OEM
10-01064	Add-On Kit For CHT 4Cyl	Westach	—	77	Instruments
10-01065	Add-On Kit For EGT 4Cyl	Westach	—	77	Instruments
10-01066	Add-On For CHT 6Cyl	Westach	—	77	Instruments
10-01067	Add-On Kit For EGT 6Cyl	Westach	—	77	Instruments
10-01079	ISSCable For Tach/Sender 12-Inch	ISS Engine Gauges	—	77	Consumables / Hardware	OEM
10-01089	ISS Oil Press Sender 100 Psi Non TSO	ISS Engine Gauges	—	77	Instruments	OEM
10-01105	UMA 1-1/4 Gyro Pressure 3-7 In Hg 3-310-20 Non-TSO	UMA	—	77	Instruments
10-01156	UMA Carburetor Temperature Probe 1/4-20 1B8 Non-TSO	UMA	—	77	Instruments
10-01167	Dynon EMS EGT Extension Wire Type K	Dynon	—	77	Instruments
10-01168	Dynon EMS CHT Extention Wire Type J	Dynon	—	77	Instruments
10-01170	Dynon EMS CHT Sensor Bayonet 3/8 Unf Lycoming Cont	Dynon	—	77	Instruments
10-01173	Dynon EMS Sensor Oil Temperature 5/8 Unf Lycoming Cont	Dynon	—	77	Instruments
10-01178	Dynon EMS Amps Shunt 0-60 Amps	Dynon	—	77	Instruments
10-01201	EI Pt-30GA Pressure Transducer	Electronics International	—	77	Instruments	OEM
10-01202	EI PT-100GA Pressure Transducer	Electronics International	—	77	Instruments	OEM
10-01203	EI PT-300GA Pressure Transducer	Electronics International	—	77	Instruments	OEM
10-01221	UMA 3-1/8 Electric Tachometer 0-3500 RPM With Sender 6 TSO Black And White Dial	UMA	—	77	Instruments
10-01222	UMA 3-1/8 TSO Electric Tachometer 0-3500 RPM Green 500-2700 Redline 2700	UMA	—	77	Instruments	OEM
10-01223	EI RC1 Tachometer Cap	Electronics International	—	77	Consumables / Hardware	OEM
10-01225	Westach EGT Sender 712-2Dw	Westach	—	77	Instruments
10-01226	Westach CHT Probe J Wire 18MM Ring 4 Lead 712-5Wk Non-TSO	Westach	—	77	Instruments
10-01227	Westach CHT Probe J Wire 14MM Ring 4 Lead 712-4Wk Non-TSO	Westach	—	77	Instruments
10-01230	Westach CHT Probe J Wire 3/8X24 Thd 4 Lead 712-7Dk Non-TSO	Westach	—	77	Instruments
10-01233	Westach EGT Sender - 1/2 Inch Long Tip	Westach	—	77	Instruments	PMA
10-01234	Westach Temp Probe 1/4 X 28 Thd Non TSO	Westach	—	77	Instruments	OEM
10-01235	Westach 2-1/4 Square CHT 100-650F 2A1 Non-TSO	Westach	—	77	Instruments
10-01236	Westach Temperature Probe 5/8-18 Thd 1 Tip 4 Lead 399S9 Non-TSO	Westach	—	77	Instruments
10-01239	Westach 2-1/4 Dl EGT-CHT 2DA1	Westach	—	77	Instruments
10-01240	Westach Bayonet EGT Probe (Rotax)	Westach	—	77	Instruments
10-01241	Westach 2-1/4 Exhaust Gas Temperature (700-17000 F)	Westach	—	77	Instruments	PMA
10-01242	Westach 2-1/4 Square Dual EGT 700-1700F 2Da2 Non TSO	Westach	—	77	Instruments	PMA
10-01243	Westach 2-1/4 Carburetor Temperature Gauge -50 To 50 2A3-1 Non-TSO	Westach	—	77	Instruments	PMA
10-01244	Westach 4 Position Switch With 8 Lead 254-4F Non-TSO	Westach	—	77	Instruments