Service difficulty report · Stringer · Boeing 727225

Difficulty date
July 27, 2010
Submitted
August 9, 2010
Operation
Air carrier
Aircraft
N466FE
Make and model
Boeing 727225
Aircraft serial
21292
Aircraft time
54,205 hours, 38,606 cycles
Part
Stringer
Part number
655458346
Condition
Corroded
Location
Bs 1100 S27l
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

CORROSION ON STRINGER 27L AT BS 1100. REMOVED CORROSION. EVALUATED AREA ORIGINAL .063 MATERIAL LOSS .015 MATERIAL REMAINING .048 FOUND AREA TO BE OUT OF LIMITS. CUTOUT DAMAGED AREA APPROX DIM: 5". FABRICATED STRINGER FILLER FROM BAC 1498-145 7075T6 APPROX DIM: 5". FABRICATED STRINGER SPLICE FROM BAC 1498-131 7075T6 APPROX DIM: 19". INSTALLED STRINGER FILLER AND STRINGER SPLICE, IAW SRM 51-10-6, SRM 53-10-1 FIG 1, SRM 53-10-3 FIG 1 REV 103, SRM 51-10-2, AND SRM 51-30-2.