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
8DJ163LYL4	INDICATO	AMETEK Aerospace	747	77	Instruments	OEM
8DJ163LYM4	INDICATOR	—	—	77	Instruments	PMA
8DJ163LYN4	INDICATO	AMETEK Aerospace	747	77	Instruments	OEM
8DJ163LYP4	INDICATO	AMETEK Aerospace	747	77	Instruments	OEM
8DJ163LYR4	INDICATO	AMETEK Aerospace	747	77	Instruments	OEM
8DJ163LYS4	gas temperature indicator	Boeing	747	77	Instruments	OEM
8DJ163LYT4	INDICATOR	—	747-200 747	77	unknown
8DJ163LYV4	INDICATO	AMETEK Aerospace	747	77	Instruments	OEM
8DJ163LYW4	INDICATO	AMETEK Aerospace	747	77	Instruments	OEM
8DJ163LYX4	INDICATO	AMETEK Aerospace	747	77	Instruments	OEM
8DJ163LYY4	INDICATO	AMETEK Aerospace	747	77	Instruments	OEM
8DJ163LYZ4	INDICATO	AMETEK Aerospace	747	77	Instruments	OEM
8DJ174LWMI	INDICATOR	—	L-1011 TriStar	77	Instruments	PMA
8DJ175LTR2	EGT INDICATOR	—	A300	77	Instruments	PMA
8DJ175LWP2	INDICATOR-EGT	—	—	77	Instruments
8DJ175LXC2	INDICATOR-EGT	—	—	77	Instruments
8DJ175LXG2	INDICATO	AMETEK Aerospace	747	77	Instruments	OEM
8DJ175LXKI	TGT INDICATOR	—	L-1011 TriStar	77	Instruments
8DJ175LXP2	INDICATOR	—	DC-10-30	77	unknown	OEM
8DJ175LXR2	INDICATOR-EGT	—	—	77	Instruments
8DJ175LXR8	INDICATOR	—	A300	77	Instruments	OEM
8DJ175LXS2	INDICATO	AMETEK Aerospace	747	77	Instruments	OEM
8DJ176LZA3	INDICATOR-N2 ENGINE CORE SPEED	—	—	77	Instruments
8DJ176LZT2	INDICATOR N1 ENGINE FAN SPEED	—	—	77	Instruments
8DJ176LZV3	INDICATOR-N2 ENGINE CORE SPEED	—	—	77	Instruments
8DJ176LZW2	INDICATR	AMETEK Aerospace	747	77	Instruments	OEM
8DJ176LZX2	INDICATO	AMETEK Aerospace	747	77	Instruments	OEM
8DJ176WAC2	INDICATO	AMETEK Aerospace	747	77	Instruments	OEM
8DJ176WAH3	INDICATOR-N2 ENGINE CORE SPEED	—	—	77	Instruments
8DJ176WAP2	N1 INDICATOR	—	DC-10	77	Instruments	PMA
8DJ176WAZ2	INDICATOR-ENGINE FAN SPEED N1	—	—	77	Instruments
8DJ176WBD2	INDICTOR	AMETEK Aerospace	747	77	Instruments	OEM
8DJ179KBA2	INDICATO	AMETEK Aerospace	737	77	Instruments	OEM
8DJ179KDA1	INDICATO	AMETEK Aerospace	727 737	77	Instruments	OEM
8DJ1841WGL	EPR INDICATOR	—	DC-10	77	unknown
8DJ184LWG1	EPR INDICATOR	—	DC-10	77	Instruments	PMA
8DJ185WAA1	EGT INDICATOR	—	DC-10-30	77	Instruments	OEM
8DJ198LWA1	EPR Indicator	Ametek Aerospace and Defense, A Division of AMETEK Inc.	747-200 747	77	Instruments	PMA
8DJ198LWE1	EPR Indicator	Ametek Aerospace and Defense, A Division of AMETEK Inc.	747-200 747	77	Instruments	PMA
8DJ199LWA1	Fan Speed N1 Indicator	Ametek Aerospace and Defense, A Division of AMETEK Inc.	747-200 747	77	Instruments	PMA
8DJ199LWB1	Fan Speed N2 Indicator	Ametek Aerospace and Defense, A Division of AMETEK Inc.	747-200 747	77	Instruments	PMA
8DJ199LWK1	Fan Speed N2 Indicator	Ametek Aerospace and Defense, A Division of AMETEK Inc.	747	77	Instruments	PMA
8DJ199LWP1	Fan Speed N2 Indicator	Ametek Aerospace and Defense, A Division of AMETEK Inc.	747	77	Instruments	PMA
8DJ199LWR1	Engine Speed (N1) Ind	Ametek Aerospace and Defense, A Division of AMETEK Inc.	747	77	Instruments	PMA
8DJ199LWV1	Fan Speed N1 Indicator	Ametek Aerospace and Defense, A Division of AMETEK Inc.	747	77	Instruments	PMA
8DJ199LWW1	INDICATO	AMETEK Aerospace	747	77	Instruments	OEM
8DJ199LWY1	Fan Speed N1 Indicator	Ametek Aerospace and Defense, A Division of AMETEK Inc.	747-200 747	77	Instruments	PMA
8DJ199LWZ1	INDICATO	AMETEK Aerospace	747	77	Instruments	OEM
8DJ199LXC1	INDICATO	AMETEK Aerospace	747	77	Instruments	OEM
8DJ199LXE1	Fan Speed N2 Indicator	Ametek Aerospace and Defense, A Division of AMETEK Inc.	747	77	Instruments	PMA