9971M56P07

VSV ACTUATOR

OEM

Specifications

Part Number
9971M56P07
Manufacturer
—
ATA ChapterMaintenance system chapter
75 — Air
CapabilitySystem area (hydraulics, avionics, landing gear…)
Engine Accessories
Inventory ClassRotable, expendable, or consumable
Rotable
Certification
OEM
Aircraft Category
Unknown
Criticality
Standard

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

—
Component-change rate (FAA K-code)
low confidence
SDR reports
1
Replace events
1
Repair events
0
K-code events
1
Reporting window 1996-10-04 – 1996-10-04Dominant 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(5)

737-300777-200777-300777-300ER737

Data Sources(1)

Quick Facts

Airframes5 applicable
AlternatesNone recorded
ClassRotable
CriticalityStandard
CategoryUnknown

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