154BY

SENSOR

OEM

Specifications

Part Number
154BY
Manufacturer
Rosemount Aerospace
ATA ChapterMaintenance system chapter
73 — Engine - Fuel and Control
CapabilitySystem area (hydraulics, avionics, landing gear…)
unknown
Inventory ClassRotable, expendable, or consumable
Expendable
Certification
OEM
Aircraft Category
Unknown
Criticality
Standard

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

—
Component-change rate (FAA K-code)
low confidence
SDR reports
2
Replace events
2
Repair events
0
K-code events
1
Reporting window 2006-10-14 – 2012-08-12Dominant chapter ATA 75

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(3)

737-300737-400737

Data Sources(1)

Quick Facts

Airframes3 applicable
AlternatesNone recorded
ClassExpendable
CriticalityStandard
CategoryUnknown

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