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
8DJ81LWA4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LWB2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LWC2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LWC4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LWH2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LWM2	INDICATOR	—	727-200 707+1	77	unknown
8DJ81LWN2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LWR2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LWR4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LWS2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LWS4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LWT2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LWT4	INDICATR	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LWV2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LWY2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LWY4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LWZ2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LWZ4	INDICATR	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LXC2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LXD2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LXE2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LXF2	INIDCATR	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LXF2U	NI INDICATOR	—	—	77	Instruments
8DJ81LXF4	TACH GENERATOR	—	DC-9 DC-9-50+3	77	Electromechanical	PMA
8DJ81LXF4U	INDICATOR	—	—	77	Instruments
8DJ81LXG2	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LXG4	INDICATR	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LXH2	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LXH4	INDICATR	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LXK2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LXK4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LXL2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LXM2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LXN2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LXP2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LXT2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LXT4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LXV2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LXW2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LXY2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LXZ2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LYA2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LYB2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LYC2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LYP2	INDICATR	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LYP4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LYT2	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LYT4	INDICATO	AMETEK Aerospace	707 727+2	77	Instruments	OEM
8DJ81LYV2	INDICATR	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LYV4	INDICATR	AMETEK Aerospace	707 727+2	77	Instruments	OEM