M390166141P
RELAY
Specifications
- Part Number
- M390166141P
- Manufacturer
- LEACH
- ATA ChapterMaintenance system chapter
- 61 — Propellers / Propulsors
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Electromechanical
- Inventory ClassRotable, expendable, or consumable
- —
- Certification
- —
- Aircraft Category
- Unknown
- Criticality
- Standard
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
0%
Component-change rate (FAA K-code)
- SDR reports
- 3
- Replace events
- 2
- Repair events
- 0
- K-code events
- 0
Reporting window 2003-11-17 – 2011-03-07Dominant chapter ATA 61
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(2)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes2 applicable
AlternatesNone recorded
ClassUnknown
CriticalityStandard
CategoryUnknown
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