What was found
DURING HEAVY MAINTENANCE VISIT, FOUND SURFACE CORROSION AROUND LEFT WING OUTBOARD SUMP DRAIN VALVE, WS 531. REPAIRED PER ECO 1684R7. AIRCRAFT RETURNED TO SERVICE. (M)
- Difficulty date
- April 18, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N805AL
- Make and model
- Boeing 7372M6C
- Aircraft serial
- 21809
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Skin
- Condition
- Corroded
- Location
- Ws 531
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.