AEC631397
CYLINDER HEAD
Specifications
- Part Number
- AEC631397
- Manufacturer
- CONT
- ATA ChapterMaintenance system chapter
- 85 — Reciprocating Engine
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Engine Accessories
- Inventory ClassRotable, expendable, or consumable
- —
- Certification
- —
- Aircraft Category
- General-Aviation
- Criticality
- Critical
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
91%
Scrap Propensity (SDR-derived)
- SDR reports
- 96
- Replace events
- 68
- Repair events
- 7
- K-code events
- 69
Reporting window 2003-08-15 – 2017-08-07Dominant chapter ATA 85
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(5)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes5 applicable
AlternatesNone recorded
ClassUnknown
CriticalityCritical
CategoryGeneral-Aviation
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