L771M40C1003
INDICATOR
Specifications
- Part Number
- L771M40C1003
- Manufacturer
- DIEHL
- ATA ChapterMaintenance system chapter
- 77 — Engine Indicating
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Instruments
- Inventory ClassRotable, expendable, or consumable
- —
- Certification
- —
- Aircraft Category
- Unknown
- Criticality
- Standard
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
100%
Scrap Propensity (SDR-derived)
- SDR reports
- 8
- Replace events
- 5
- Repair events
- 0
- K-code events
- 0
Reporting window 2003-01-13 – 2015-03-24Dominant chapter ATA 62
Directional indicator only. Reflects what operators reported to the FAA when a difficulty was logged — not a fleet-normalized failure rate or a cost-based BER. Use alongside operator-specific data.
Airframe Applicability(1)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes1 applicable
AlternatesNone recorded
ClassUnknown
CriticalityStandard
CategoryUnknown
Know your business mix?
Upload your part numbers and get instant analytics — airframe breakdown, ATA depth, PMA concentration, and more.
Coming SoonSimilar Parts(8)
L771M40C1015
TACHOMETER
ATA 77OEMDIEHL
(233U1006-1)
Module Assy
ATA 77OEM
(233U1022-4)
Module Assy
ATA 77OEM
(285N0200-203)
Printed Wiring Assy
ATA 77OEM
(285N0200-203)
Printed Wiring Assy
ATA 77OEM
(285N0200-204)
Printed Wiring Assy
ATA 77OEM
(285T0039-25)
Module Assy - EEC Monitor, G.E. Engines
ATA 77OEM
(285T0039-25)
Module Assy - EEC Monitor, G.E. Engines
ATA 77OEM