553320042
TRIM TAB
Specifications
- Part Number
- 553320042
- Manufacturer
- Cessna
- ATA ChapterMaintenance system chapter
- 27 — Flight ControlsField reports: 27 (67%) · 55 (33%) — 3 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Flight Controls
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- OEM
- Aircraft Category
- General-Aviation
- Criticality
- Critical
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
33%
Scrap Propensity (SDR-derived)
- SDR reports
- 3
- Replace events
- 1
- Repair events
- 2
- K-code events
- 3
Reporting window 2012-01-11 – 2023-05-09Dominant chapter ATA 27
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.
Data Sources(1)
- 2026-03-07
Quick Facts
AirframesUnknown
AlternatesNone recorded
ClassRotable
CriticalityCritical
CategoryGeneral-Aviation
Know your business mix?
Upload your part numbers and get instant analytics — airframe breakdown, ATA depth, PMA concentration, and more.
Coming Soon