Service difficulty report · Stringer Splice · Boeing 747212B

Difficulty date
June 6, 2007
Submitted
June 25, 2007
Operation
Air carrier
Aircraft
N520UP
Make and model
Boeing 747212B
Aircraft serial
21943
Aircraft time
83,127 hours, 18,423 cycles
Part
Stringer Splice
Part number
65B044218
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

INSPECTION TYPE:C FWD CARGO COMPT STR 39L AT BS 740 SPLICE CORROSION FOUND. REMOVED (CORROSION BLEND OUT 0.029" X .5 X .75 INCH OUT OF LIMITS SRM 53-10-01 FIG 1) FWD CARGO COMPT BS 740 LT STR 39 STRINGER SPLICE, REPLACED AND INSTALLED AS PER SRM 51-10-01 PG 9 AND 51-30-02.

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