MS2452523
SWITCH
Specifications
- Part Number
- MS2452523
- Manufacturer
- Boeing
- ATA ChapterMaintenance system chapter
- 32 — Landing GearField reports: 34 (67%) · 32 (33%) — 3 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Electromechanical
- Inventory ClassRotable, expendable, or consumable
- Expendable
- Certification
- OEM
- Aircraft Category
- Unknown
- Criticality
- Unknown
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
0%
Component-change rate (FAA K-code)
- SDR reports
- 3
- Replace events
- 1
- Repair events
- 0
- K-code events
- 0
Reporting window 1997-09-04 – 2025-12-02Dominant chapter ATA 34
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)
Alternate / Related Part Numbers(1)
4TL1-3pma replacement
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes5 applicable
Alternates1 found
ClassExpendable
CriticalityUnknown
CategoryUnknown
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