1726257
ANTI-ICE VALVE
Specifications
- Part Number
- 1726257
- Manufacturer
- WHITTAKER
- ATA ChapterMaintenance system chapter
- 30 — Ice and Rain Protection
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Pneumatics
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- OEM
- Aircraft Category
- Unknown
- Criticality
- Critical
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
100%
Scrap Propensity (SDR-derived)
- SDR reports
- 6
- Replace events
- 5
- Repair events
- 0
- K-code events
- 0
Reporting window 1997-10-26 – 2023-11-19Dominant chapter ATA 30
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)
Alternate / Related Part Numbers(1)
P00490pma replacement
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes4 applicable
Alternates1 found
ClassRotable
CriticalityCritical
CategoryUnknown
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