141T5856-28

Floor Panel

PMA

Specifications

Part Number
141T5856-28
Manufacturer
Triumph Composite Systems Inc
ATA ChapterMaintenance system chapter
53 — FuselageField reports: 53 (100%) — 1 report
CapabilitySystem area (hydraulics, avionics, landing gear…)
Structures
Inventory ClassRotable, expendable, or consumable
Expendable
Certification
PMA
Aircraft Category
Narrow-Body
Criticality
Standard
Life & ShelfTypical service/shelf life — verify against OEM data
—

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

—
Component-change rate (FAA K-code)*
low confidence

* Structural ATA chapter (53). 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
1
Replace events
0
Repair events
1
K-code events
1
Reporting window 2026-04-13 – 2026-04-13Dominant chapter ATA 53

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)

767-300767-300F

Data Sources(1)

Quick Facts

Airframes2 applicable
AlternatesNone recorded
ClassExpendable
CriticalityStandard
CategoryNarrow-Body

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