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
8DJ81LYW2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LYX2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LYX4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LYZ2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LZB2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LZC2	INDICATR	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LZC4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LZE2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LZE4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81LZF2	INDICATO	AMETEK Aerospace	707 727	77	Instruments	OEM
8DJ81LZF4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WAG2	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WAG4	INDICATOR	Boeing	737-200 707+3	77	unknown	OEM
8DJ81WAG4U	tachometer n1 ind	Boeing	—	77	Instruments	OEM
8DJ81WAL4	INDICATR	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WAP4	INDICATR	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WAY4	INDICATR	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WBA4	INDICATR	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WBB4	INDICATR	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WBC4	INDICATR	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WBD4	INDICATR	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WBF4	INDICATR	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WBG4	INDICATO	AMETEK Aerospace	707 727+2	77	Instruments	OEM
8DJ81WBL4	INDICATO	AMETEK Aerospace	707 727+2	77	Instruments	OEM
8DJ81WBM4	INDICATO	AMETEK Aerospace	707 727+2	77	Instruments	OEM
8DJ81WBS4	RPM INDICATOR	—	Bell 206 Bell 206L LongRanger+3	77	Instruments	OEM
8DJ81WBT4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WCF4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WCG4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WCR4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WCS4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WCT4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WCW4	INDICATO	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WCX4	RPM GAUGE	—	Jetstream 31 707+2	77	Instruments	PMA
8DJ81WDJ4	RPM INDICATOR	—	Jetstream 31	77	Instruments	PMA
8DJ81WDK4	TACH IND	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ81WDL4	TACH IND	AMETEK Aerospace	707 727+1	77	Instruments	OEM
8DJ89CAA1	INDICTR	AMETEK Aerospace	707	77	Instruments	OEM
8DJ89CAA2	INDICATR	AMETEK Aerospace	707	77	Instruments	OEM
8DJ89CAB1	INDICATR	AMETEK Aerospace	707	77	Instruments	OEM
8DJ89CAB2	INDICATR	AMETEK Aerospace	707	77	Instruments	OEM
8DJ89CAF1	INDICATR	AMETEK Aerospace	707	77	Instruments	OEM
8DJ89CAF2	INDICATR	AMETEK Aerospace	707	77	Instruments	OEM
8DJ89CAH1	INDICATR	AMETEK Aerospace	707	77	Instruments	OEM
8DJ89CAH2	INDICATR	AMETEK Aerospace	707	77	Instruments	OEM
8DJ89CAK1	INDICATR	AMETEK Aerospace	707	77	Instruments	OEM
8DJ89CAK2	INDICATR	AMETEK Aerospace	707	77	Instruments	OEM
8DJ89CAL1	INDICATR	AMETEK Aerospace	707	77	Instruments	OEM
8DJ89CAL2	INDICATR	AMETEK Aerospace	707	77	Instruments	OEM
8DJ89CAM1	INDICATR	AMETEK Aerospace	707	77	Instruments	OEM