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
TM42745	INDICATOR	—	—	77	Instruments	PMA
TM435-2	exhaust temp.indicator	airbus helicopters inc american eurocopter	—	77	Instruments	OEM
TM43553	INDICATOR	—	—	77	Instruments
TM477-120-120	dual total outlet temp indicator	airbus helicopters inc american eurocopter	—	77	Instruments	OEM
TRA3029	TRANSMITTER	HMLTNSNSTRND	757-200	77	Avionics / Electronics	OEM
TREND-K-010-1	TrendCheck / TrendCheck Plus Monitoring Systems	Pratt & Whitney Engine Services Inc (formerly Altair)	—	77	Instruments	PMA
Triple fuse plug 802293	Triple fuse plug	—	—	77	Instruments	OEM
TUS06RF1135S	CONNECTOR	—	Jetstream 31	77	Avionics / Electronics
TVS06RF1135S	CONNECTOR	—	—	77	Consumables / Hardware
Twin Commander 031218412Y03500	Flex Shaft	—	MD 500	77	Instruments	OEM
Twin Commander 18412Y	Flex Shaft	—	MD 500	77	Instruments	OEM
Twin Commander 2765Y0A41IN	Flex Shaft	—	—	77	Instruments	OEM
Twin Commander 610217-501	Flex Shaft	—	MD 500	77	Instruments	OEM
TWIN-K-010-1	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-10	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-11	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-12	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-2	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-21	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-22	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-23	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-24	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-25	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-26	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-27	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-3	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-30	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-31	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-32	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-4	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-5	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-6	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
TWIN-K-010-7	Twin Engine Aircraft Data Acquisition System (ADAS)	—	King Air 200 King Air 300+1	77	Instruments	OEM
UL26803	TUBE	RROYCE	757-200	77	Engine Accessories	OEM
Unison P/N 176014	Thermocouple Harness	—	—	77	Avionics / Electronics	OEM
Unison P/N 176015	Thermocouple Harness	—	—	77	Avionics / Electronics	OEM
Unison P/N 421101	Thermocouple Harness	—	—	77	Avionics / Electronics	OEM
UNNOWN	EGT INDICATION	Boeing	737-400 737-700+7	77	Instruments	OEM
UTSP400	Temp Probe	—	—	77	Avionics / Electronics	OEM
UTSP460L	Temp Probe	—	—	77	Avionics / Electronics	OEM
VDO180902D	VDO Fluid Temperature Gauge	—	—	77	Instruments	OEM
VDO240863	VDO Plyometer Adapter	—	—	77	Consumables / Hardware	OEM
VDOTP333968D	2 VDO Full Sweep Tachometer For Rotax 912	—	—	77	Instruments	OEM
VIT1031	nr sensor	airbus helicopters inc american eurocopter	—	77	Instruments	OEM
VM1501003	Magnetic Chip Detector	Vibro-Meter Inc.	—	77	Engine Accessories	PMA
W002	CONNECTOR	—	737-200 737	77	unknown	OEM
W9281E9210120	WIRE	—	727-200 727	77	Electromechanical	PMA
Western Torque Ind. 522-823	Electronic Torque Indicator	—	—	77	Avionics / Electronics	OEM
Weston K0405-862-6-18 (GEAE 1696M81P12)	Thermocouple Type K (T4.9 EGT Probe)	—	—	77	Instruments	OEM
Weston K0405-862-7-19 (GEAE 1696M81P13)	Thermocouple Type K (T4.9 EGT Probe)	—	—	77	Engine Accessories	OEM