Service difficulty report · Skin · Lkheed 10113851

Difficulty date
June 30, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N1731D
Make and model
Lkheed 10113851
Aircraft serial
193C1200
Part
Skin
Condition
Corrosion
Location
Bs 1550
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.

What was found

THE RT SIDE FUSELAGE BONDED SKIN ASSEMBLY WAS FOUND CORRODED AT STA 1550 IN THE AREA OF STRINGER 28 AND 29. IN ADDITION, A SECTION OF THE C2 DOOR SURROUND TRIPLER WAS FOUND CORRODED IN THE SAME AREA. THE DAMAGE CUTOUTS WERE: 6 (FWD/AFT) X 11 (UP/DOWN) IN THE SKIN AND 1 (FWD/AFT) X 8 (UP DOWN) IN THE DOOR TRIPLER. THE ADJACENT INTERNAL TEAR STRAP WAS ALSO FOUND CORRODED AND WAS REPAIRED PER THE SRM. THE AREA WAS REPAIR WITH A DOUBLER AND APPROVED PER FAA/DER FORM 8110-3, DER DESIGNATION SO-775, DTD 6-30-97.