420800001
BLOWER MOTOR
Specifications
- Part Number
- 420800001
- Manufacturer
- —
- ATA ChapterMaintenance system chapter
- 21 — Air ConditioningField reports: 21 (79%) · 79 (21%) — 28 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Electromechanical
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- —
- Aircraft Category
- Unknown
- Criticality
- Standard
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
96%
Scrap Propensity (SDR-derived)
- SDR reports
- 28
- Replace events
- 26
- Repair events
- 1
- K-code events
- 24
Reporting window 1995-02-14 – 2006-05-09Dominant chapter ATA 21
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
ClassRotable
CriticalityStandard
CategoryRotorcraft
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