38007851
APU
Specifications
- Part Number
- 38007851
- Manufacturer
- Honeywell
- ATA ChapterMaintenance system chapter
- 49 — Airborne Auxiliary PowerField reports: 49 (80%) · 21 (15%) · 36 (5%) — 20 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Engine Accessories
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- OEM
- Aircraft Category
- Unknown
- Criticality
- Critical
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
57%
Scrap Propensity (SDR-derived)
- SDR reports
- 20
- Replace events
- 8
- Repair events
- 6
- K-code events
- 1
Reporting window 2010-03-22 – 2022-09-02Dominant chapter ATA 49
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
No airframe data available for this part.
Data Sources(1)
- 2026-03-07
Quick Facts
AirframesUnknown
AlternatesNone recorded
ClassRotable
CriticalityCritical
CategoryUnknown
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