# SDR MZZA98174

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N89427
- Make and model: Boeing 727227
- Aircraft serial: 21365
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Corroded
- Location: Bs 1148
- 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/MZZA98174

## Discrepancy

TNN - HNRC:  817519 (SEQ NR 01147) - DURING '1/2D' CHECK INSPECTION ON AIRCRAFT AT AIR ASIA, CORROSION WAS FOUND ON AFT CARGO COMPARTMENT BS 1148 FRAME FORWARD FLANGE (OUTBOARD CHORD FLANGE) AT S30.  THE CORRODED FRAME OUTBOARD CHORD FLANGE 1 INCH BY 1 INCH IN SIZE WAS TRIMMED OUT AND REPAIRED PER B727 SRM 51-40-1 FIGURE 1.  (X)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.