757-3401-1

Name: 757-3401-1
SKU: 757-3401-1

Panel - Inspar, Lower Outbd

PMA

Specifications

Part Number: 757-3401-1
Manufacturer: Contour Aerospace Corporation
ATA ChapterMaintenance system chapter: 25 — Equipment / Furnishings
CapabilitySystem area (hydraulics, avionics, landing gear…): Interior / Furnishings
Inventory ClassRotable, expendable, or consumable: Expendable
Certification: PMA
Aircraft Category: Unknown
Criticality: Standard

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

—

Component-change rate (FAA K-code)*

low confidence

* Structural ATA chapter (57). Verb-based propensity is suppressed because "REPAIRED" in the SDR text typically refers to the airframe being repaired around the part, not the part itself. FAA K-code component-change rate is the honest signal.

SDR reports: 2
Replace events: 0
Repair events: 2
K-code events: 2

Reporting window 2026-03-13 – 2026-03-20Dominant chapter ATA 57

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.