# SDR VQMA202207060001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 6, 2022
- Submitted: July 12, 2022
- Operation: Air carrier
- Aircraft: [N991TX](https://openairdocs.org/aircraft/N991TX), registered now
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 750190
- Aircraft time: 17,973 hours, 10,725 cycles
- System (JASC): [5341 · Fuselage, Wing Attach Fittings](https://openairdocs.org/jasc/5341)
- Part: Attach Fitting
- Part number: 671013578
- Condition: Cracked
- Location: Zone 100
- Part time: 17,973 hours, 10,725 cycles
- Stage of operation: IN
- How discovered: E
- Nature of condition: Z
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VQMA202207060001

## Discrepancy

MOUNTAIN AVIATION (CRS#: VQMR053W) COMPLETED THE WING ATTACH FITTING INSPECTION REQUIRED BY TEXTRON SERVICE LETTER SL750-57-07 AND FOUND CRACKS IN THE LH FWD (PN: 6710135-7) AND RH FWD (PN: 6710135-8) AUX SPAR CARRY THROUGH FITTING.  THE WING ATTACH FITTING WAS REPLACED BY DEHAVILLAND AIRCRAFT TECHNICIAN TERRENCE BENBOW MCGREW JR (A&P#: 3268535) ON MOUNTAIN AVIATION WORK ORDER MTN-2679:  REMOVED DAMAGE LH FWD WING ATTACH FITTING PN: 6710135-7 SN: NA. INSTALLED NEW LH FWD WING ATTACH FWD FITTING PN: 6710135-7 SN: NA WITH NEW FASTENER FROM SHOP SUPPLIES. REF CESSNA 750 SRM 51-40-00. NO OTHER DEFECTS NOTED AT THIS TIME.  REMOVED DAMAGE RH FWD WING ATTACH FITTING PN: 6710135-8, SN: NA. INSTALLED NEW RH FWD WING ATTACH FWD FITTING PN: 6710135-8, SN: NA WITH NEW FASTENER FROM SHOP SUPPLIES. REF CESSNA 750 SRM 51-40-00. NO OTHER DEFECTS NOTED AT THIS TIME.

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