# SDR NXT2001F00001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 26, 2001
- Submitted: November 29, 2001
- Operation: Air carrier
- Aircraft: [N144CF](https://openairdocs.org/aircraft/N144CF), registered now
- Make and model: Bell 222U
- Registry model: [Bell 222U](https://openairdocs.org/model/bell-222u) (OpenAirDocs)
- Aircraft serial: 47535
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Bushing
- Part number: 222031472101
- Condition: Worn
- Location: Stub Wing Fittng
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NXT2001F00001

## Discrepancy

INSPECTION FOUND THE STUB WING TO HAVE SLIGHT UP & DOWN MOVEMENT.  REMOVAL OF THE STUB WING FROM THE AIRFRAME REVEALED BOTH UPPER & LOWER STUB WING ATTACHMENT BOLTS PN 222031830101(UPPER) & PN 222031331101(LOWER) TO HAVE THE LINING MATERIAL WORN OFF, ALMOST ALL AROUND THE ENTIRE CIRCUMFERENCE OF THE BOLTS.  INSPECTION OF THE STUB WING FITTING BUSHINGS FOUND THEY WERE WORN ON BOTH THE BUSHING O.D. & I.D.  THIS RESULTED IN THE ATTACHMENT BOLTS BECOMING LOOSE IN THE BUSHING AND THE BUSHING BEING LOOSE IN THE STUB WING FITTING.  PROBABLE CAUSE MAY BE A/C AGE AT 10940.3 TT.  RECOMMEND BHT REVISE THE INSPECTION REQUIREMENTS TO INCLUDE ALLOWABLE WERE/MOVEMENT LIMITS, AND JET INSPECTION INTERVALS.(K)

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