- Difficulty date
- December 8, 2004
- Submitted
- December 28, 2004
- Operation
- Air carrier
- Aircraft
- N158AW
- Make and model
- Boeing 7373G7
- Aircraft serial
- 23780
- Aircraft time
- 55,368 hours, 39,138 cycles
- Part
- Plate
- Part number
- 655058517
- Condition
- Corroded
- Location
- Lt Mid Flap
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - MAJOR REPAIR - DURING C-18 CHECK EXFOLIATION CORROSION WAS FOUND ON LT INBOARD MID FLAP OUTER INDEXING PLATE AT WBL 73.00. MAINTENANCE REMOVED AND REPLACED LT INBOARD MID FLAP OUTER INDEXING PLATE IAW B737-300 OHM 57-53-22 FIG 1101.