# SDR EIAA98038

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N471EV](https://openairdocs.org/aircraft/N471EV), registered now
- Make and model: Boeing 747273C
- Aircraft serial: 20651
- System (JASC): [5412 · Nacelle/Pylon, Bulkhead/Firewall](https://openairdocs.org/jasc/5412)
- Part: Bulkhead Angle
- Condition: Cracked
- Location: Nr 3 Pylon
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EIAA98038

## Discrepancy

HKG - DURING 'C5/D' CHECK INSPECTION, NR 3 PYLON AFT ENGINE MOUNT BULKHEAD RADIUS ANGLES CRACKING, ADJACENT TO FRONT SPAR NAC STATION 221.  REPAIRED IAW SRM 54-10-03 FIG 19.  (M)

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