32167431

PACK VALVE

Specifications

Part Number
32167431
Manufacturer
—
ATA ChapterMaintenance system chapter
21 — Air ConditioningField reports: 21 (100%) — 2 reports
CapabilitySystem area (hydraulics, avionics, landing gear…)
Pneumatics
Inventory ClassRotable, expendable, or consumable
Rotable
Certification
—
Aircraft Category
Unknown
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
SDR reports
2
Replace events
2
Repair events
0
K-code events
1
Reporting window 1995-12-19 – 1997-07-15Dominant chapter ATA 21

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)

727-100727-200727737

Data Sources(1)

Quick Facts

Airframes4 applicable
AlternatesNone recorded
ClassRotable
CriticalityStandard
CategoryUnknown

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