76220
THROUGH-BOLT
Specifications
- Part Number
- 76220
- Manufacturer
- LYC
- ATA ChapterMaintenance system chapter
- 85 — Reciprocating Engine
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Consumables / Hardware
- Inventory ClassRotable, expendable, or consumable
- Consumable
- Certification
- OEM
- Aircraft Category
- General-Aviation
- Criticality
- Standard
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
45%
Scrap Propensity (SDR-derived)
- SDR reports
- 14
- Replace events
- 5
- Repair events
- 6
- K-code events
- 10
Reporting window 1995-04-25 – 2026-03-13Dominant chapter ATA 85
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)
AEL76220 (and oversizes up to .010)pma replacement
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes4 applicable
Alternates1 found
ClassConsumable
CriticalityStandard
CategoryGeneral-Aviation
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