51545002A

GCU

Specifications

Part Number
51545002A
Manufacturer
TRW
ATA ChapterMaintenance system chapter
24 — Electrical Power
CapabilitySystem area (hydraulics, avionics, landing gear…)
Electromechanical
Inventory ClassRotable, expendable, or consumable
—
Certification
—
Aircraft Category
Unknown
Criticality
Standard

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

100%
Scrap Propensity (SDR-derived)
low confidence
SDR reports
8
Replace events
6
Repair events
0
K-code events
1
Reporting window 2003-05-21 – 2018-12-12Dominant chapter ATA 24

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)

ERJ-135ERJ-145

Data Sources(1)

Quick Facts

Airframes2 applicable
AlternatesNone recorded
ClassUnknown
CriticalityStandard
CategoryUnknown

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