Service difficulty report · Shear Web · Boeing 747200F

Difficulty date
September 12, 2011
Submitted
September 28, 2011
Operation
Air carrier
Aircraft
N708SA
Make and model
Boeing 747200F
Aircraft serial
24196
Aircraft time
98,526 hours, 16,401 cycles
Part
Shear Web
Part number
65B096611314
Condition
Cracked
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

CRACKS WERE FOUND ON STA 820 LT AND RT SLOPING SHEAR WEB RESPECTIVELY. REPAIR THAT REPLACES THE SLOPING SHEAR WEBS WAS PERFORMED PER BOEING MESSAGE NUMBER TEC-SOF-11-0023 AND SRM 51-00-06. THE DEVIATION WAS APPROVED UNDER BOEING SERVICE REQUEST 1-1969006948 ON ODA-300064-NM FAA FORM 8100-9 DATED SEPTEMBER 6, 2011 AS AN AMOC TO PARAGRAPH (F) OF AD 2006-01-07 AND FOUND TO MEET THE TYPE CERTIFICATE BASIS.

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