# SDR DL72E960549

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 27, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N831WA
- Make and model: Boeing 727247
- Aircraft serial: 21483
- System (JASC): [5744 · Wing, Control Surface Attach Fittings](https://openairdocs.org/jasc/5744)
- Part: Fitting
- Condition: Pitted
- Location: Nr 4 Flap Track
- 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/DL72E960549

## Discrepancy

LT MLG NR 4 FLAP TRACK PORKCHOP FITTING HAS PITTED BUSHING.  FORWARD HOLE BORED TO 1.7068 INCH PER MM 57-42-0, PAGE 814.MPI PER PS 900-6-2, NR 01.  OK.  TURNED O/D OF BUSHING BRUSH CAD FITTING IN STRIKE CAD PLATE BUSHING, PAINTED FITTING PER MM 57-42-0.  INSTALLED BUSHING.  OK TO INSTALL BUSHING TOP COATED REF MM 57-42-0.

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