Service difficulty report · Stringer · Boeing 737232

Difficulty date
February 21, 2013
Submitted
February 28, 2013
Operation
Air carrier
Aircraft
N321DL
Make and model
Boeing 737232
Aircraft serial
23093
Aircraft time
68,696 hours, 52,647 cycles
Part
Stringer
Condition
Corroded
Location
Fuselage
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 26R BETWEEN BS 1006 AND BS 1016 IN EQUIPMENT BAY OF AFT CARGO PIT. CORROSION ON STRINGER 26R BETWEEN STA 1006 AND 1016, BEYOND ALLOWABLE LIMITS, NEW STRINGER FABRICATED AND INSTALLED IAW B737 SRM REV 105 CHAPTERS 53102 FIG 9 (STRINGER ID) AND 51302 (FASTENER INSTALLATION).