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
65051008	INDICATOR	—	—	77	Instruments	OEM
6505A1008	INDICATOR	—	—	77	Instruments	PMA
6505A1028	INDICATOR	—	747-400 767-300	77	Instruments	OEM
6505A3053	INDICATOR	—	747-400 767-300ER+1	77	unknown
6510043	GAUGE	—	747-400 767-300ER+1	77	unknown	OEM
65201008	INDICATOR	—	—	77	Instruments
652185723	LINE	Boeing	727-200	77	Consumables / Hardware	OEM
65331H144	manifold pressure-ff indicator	united instruments	—	77	Instruments	OEM
6534H111	manifold pressure-ff indicator	united instruments	—	77	Instruments	OEM
6534H112	manifold pressure-ff indicator	united instruments	—	77	Instruments	OEM
6534H113	manifold pressure-ff indicator	united instruments	—	77	Instruments	OEM
6546858172	LINE	Boeing	737-200 737	77	unknown	PMA
6549827	INDICATOR	—	737-300 747-400+5	77	unknown
655570	—	Pratt & Whitney	DC-9 MD-80+2	77	Engine Accessories
655813513	TUBE	—	747-400 767-200+3	77	unknown	OEM
656219B	CONTROL ARM	CONT	—	77	Engine Accessories	OEM
65691-100-3	INDICATOR-EGT	—	—	77	Instruments
65691-103-1	INDICATOR-EGT	—	—	77	Instruments
65691-122-1	INDICATOR-EGT	—	—	77	Instruments
65691-204-1	INDICATOR-ENGINE SPEED N1	—	—	77	Instruments
65691-255-1	INDICATOR-ENGINE SPEED N2	—	—	77	Instruments
65691-256-1	INDICATOR-ENGINE SPEED N1	—	—	77	Instruments
65691-257-1	INDICATOR-ENGINE SPEED N2	—	—	77	Instruments
65691-301-1	INDICATOR-EPR	—	—	77	Instruments
65691-400-1	INDICATOR-PT5-4 PRESS	—	—	77	Instruments
657230	edi assy.complete	teledyne continental	—	77	Instruments	OEM
657244	Engine Data Interface (EDI-200) Kit	Continental Motors Inc	—	77	Avionics / Electronics	PMA
6573606149	ACCESSORY UNIT	Boeing	737-300 737	77	Structures
657360629	ACCESSORY UNIT	—	747-400 767-200+5	77	unknown
657360634	ELECTRONIC CONTR	—	737-200 737	77	Avionics / Electronics
657360637	PRESSURE SWITCH	—	737-200 737	77	unknown	OEM
659450105	INDICATOR	—	747-400 767-300	77	Instruments	OEM
65B46158-11	—	Boeing	747	77	Instruments	OEM
65B46158-5	—	Boeing	747	77	Instruments	OEM
65B46187-5	module	Boeing	747	77	unknown	OEM
65C10916-1	MODULE	BAE Systems Controls, Inc.	727	77	Instruments	OEM
65C10916-3	MODULE	BAE Systems Controls, Inc.	727	77	Instruments	OEM
65C10916-7	MODULE	BAE Systems Controls, Inc.	727	77	Instruments	OEM
65C10916-9	MODULE ASSY	Boeing	707	77	Instruments	OEM
66001381	INDICATOR	—	—	77	unknown	OEM
6600211-36	Duct Temp Sensor	—	—	77	Instruments	OEM
66005042	ACCELEROMETER	—	Learjet 60	77	unknown	OEM
660136	—	Pratt & Whitney	DC-10 A300+3	77	Engine Accessories
6608505001	GAUGE	DIAMON	Learjet 60 DA20	77	Instruments	OEM
6608M11	amplifier-tvi	Boeing	747	77	Avionics / Electronics
6608M11A	amplifier-tvi	Boeing	747	77	Interior / Furnishings	OEM
6608M34	SIGNAL	Meggitt	747	77	Instruments	OEM
6608M34A	Signal Conditioner	Meggitt (San Juan Capistrano) Inc	747	77	unknown	PMA
6608M37	CONDITIONER UNIT-SIGNAL	—	—	77	Instruments
6608M43	CONDITIONER UNIT-SIGNAL	—	—	77	Instruments