234HS5603
ACTUATOR
Specifications
- Part Number
- 234HS5603
- Manufacturer
- Boeing
- ATA ChapterMaintenance system chapter
- 67 — Rotors Flight Control
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Flight Controls
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- OEM
- Aircraft Category
- Unknown
- Criticality
- Critical
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
50%
Component-change rate (FAA K-code)
- SDR reports
- 4
- Replace events
- 2
- Repair events
- 0
- K-code events
- 2
Reporting window 1997-09-30 – 2009-08-22Dominant chapter ATA 67
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.
Alternate / Related Part Numbers(1)
1U1303-3pma replacement
Data Sources(1)
- 2026-03-07
Quick Facts
AirframesUnknown
Alternates1 found
ClassRotable
CriticalityCritical
CategoryUnknown
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