654476112
CONTROL UNIT
Specifications
- Part Number
- 654476112
- Manufacturer
- —
- ATA ChapterMaintenance system chapter
- 27 — Flight ControlsField reports: 27 (67%) · 29 (33%) — 3 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- unknown
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- —
- Aircraft Category
- Wide-Body
- Criticality
- Unknown
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 1999-06-21 – 2001-11-16Dominant chapter ATA 27
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(7)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes7 applicable
AlternatesNone recorded
ClassRotable
CriticalityUnknown
CategoryWide-Body
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