3529
Guide, Valve, Intake
Specifications
- Part Number
- 3529
- Manufacturer
- —
- ATA ChapterMaintenance system chapter
- 85 — Reciprocating EngineField reports: 74 (100%) — 2 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Engine Accessories
- Inventory ClassRotable, expendable, or consumable
- Expendable
- Certification
- OEM
- Aircraft Category
- General-Aviation
- Criticality
- Critical
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
—
Component-change rate (FAA K-code)
- SDR reports
- 2
- Replace events
- 0
- Repair events
- 0
- K-code events
- 0
Reporting window 2025-06-25 – 2025-06-30Dominant chapter ATA 74
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
No airframe data available for this part.
Alternate / Related Part Numbers(1)
AE3529 (and oversize, up to 0.020)pma replacement
Data Sources(1)
- 2026-05-18Pma Oem Expansion
Quick Facts
AirframesUnknown
Alternates1 found
ClassExpendable
CriticalityCritical
CategoryGeneral-Aviation
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