CM387

LIGHT

PMA

Specifications

Part Number
CM387
Manufacturer
ATA ChapterMaintenance system chapter
32 — Landing GearField reports: 33 (67%) · 32 (33%) — 3 reports
CapabilitySystem area (hydraulics, avionics, landing gear…)
Electromechanical
Inventory ClassRotable, expendable, or consumable
Expendable
Certification
PMA
Aircraft Category
Criticality
Life & ShelfTypical service/shelf life — verify against OEM data

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

33%
Component-change rate (FAA K-code)
low confidence
SDR reports
3
Replace events
2
Repair events
0
K-code events
1
Reporting window 2000-08-062011-05-31Dominant chapter ATA 33

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(4)

Data Sources(1)

Quick Facts

Airframes4 applicable
AlternatesNone recorded
ClassExpendable
CriticalityUnknown
CategoryNarrow & wide-body

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