Service difficulty report · Shear Web · Boeing 737990

Difficulty date
November 4, 2008
Submitted
November 26, 2008
Operation
Air carrier
Aircraft
N320AS
Make and model
Boeing 737990
Aircraft serial
33680
Aircraft time
20,327 hours, 7,897 cycles
Part
Shear Web
Part number
147A571235
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 SHEAR WEB BS 986.5 RBL 30 WL 208. REMOVED CORROSION, PERFORMED NDI TO ENSURE NO CRACKS. ALODINED AND PRIMED. NO ESTABLISHED SRM LIMITS REPAIR WAS DONE PER EA 900 53EA 00246.