What was found
WHILE IN C-CHECK, MAINTENANCE FOUND CORROSION ON THE FRAME FLANGE LEFT HAND SIDE WHERE THE SEAL RETAINER ATTACHES TO WL 190 AT STATION 870. MAINTENANCE REMOVED THE CORROSION IAW UPS EO 727-53-1583.
- Difficulty date
- April 23, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N920UP
- Make and model
- Boeing 727180C
- Aircraft serial
- 19873
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Corroded
- Location
- Fs 870
- 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.