Service difficulty report · Stiffener · Boeing 7472F6B

Difficulty date
May 25, 2010
Submitted
May 25, 2010
Operation
General aviation
Aircraft
N765SA
Make and model
Boeing 7472F6B
Aircraft serial
21833
Aircraft time
94,836 hours, 19,543 cycles
Engine
Ge CF650E2
Part
Stiffener
Part number
65B100984
Condition
Cracked
Location
Bs 980
Part time
94,836 hours, 19,543 cycles
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

FUSELAGE RT SIDE VERTICAL STIFFENER STA 980, RBL 11,33 WAS CRACKED AND PERFORM HFEC INSPECTION METHOD TO ENSURE CRACK :+/- 20MM. REPLACED VERTICAL STIFFENER IAW SRM 51-30-02 PART 116.

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