731966

HYD PUMP

OEM

Specifications

Part Number
731966
Manufacturer
CURTIS
ATA ChapterMaintenance system chapter
29 — Hydraulic Power
CapabilitySystem area (hydraulics, avionics, landing gear…)
Hydraulics
Inventory ClassRotable, expendable, or consumable
Rotable
Certification
OEM
Aircraft Category
Unknown
Criticality
Critical

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

95%
Scrap Propensity (SDR-derived)
high confidence
SDR reports
47
Replace events
37
Repair events
2
K-code events
9
Reporting window 1999-09-08 – 2023-01-15Dominant chapter ATA 29

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(9)

757-200747-400767-200767-300777-200747757767777

Alternate / Related Part Numbers(1)

P00322pma replacement

Data Sources(1)

Quick Facts

Airframes9 applicable
Alternates1 found
ClassRotable
CriticalityCritical
CategoryUnknown

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