# SDR MZZA98294

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N79745
- Make and model: Boeing 727224
- Aircraft serial: 22448
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Part number: 652163262
- Condition: Corroded
- Location: Rt Wing
- 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/MZZA98294

## Discrepancy

TNN - DURING D-CHECK INSPECTION ON AIRCRAFT AT AIR ASIA, IG CORROSION WAS FOUND ON RIGHT WING T/E INBOARD MID FLAP REAR SPAR LOWER CHORD HORIZONTAL FORWARD FLANGE AT WBL 2105.  THE CORRODED REAR SPAR LOWER CHORD HORIZONTAL FORWARD FLANGE WAS CLEAN UP AND REPAIRED PER CAL EC/RA 5750-03110 DATED DEC 09, 1998.  (M)

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