# SDR EIAA970170

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 13, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N485EV
- Make and model: Boeing 747 212B
- Registry model: [Boeing 747 212B](https://openairdocs.org/model/boeing-747-212b) (OpenAirDocs)
- Aircraft serial: 20712
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Cracked
- Location: Rt Wing
- Part time: 79,733 hours
- 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/EIAA970170

## Discrepancy

HKG - DURNG C5/D-CHECK INSPECTION, DISCOVERED RIGHT WING REAR SPAR TO WING CENTER SECTION REAR SPAR CHORD HAS A CRACK IN SKIN.  REPAIRS ACCOMPLISHED IAW SB 747-57-2110, REPAIR BUSHING FABRICATED AND INSTALLED.  (M)

## Service documents this report cites (1) (OpenAirDocs)

Manufacturers' service documents named in its text, read by OpenAirDocs, so check each against the text.

- [Boeing SB 747-57-2110](https://openairdocs.org/service-documents/boeing/sb-747-57-2110.md). Cited as "SB 747-57-2110"

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