Service difficulty report · Skin · Boeing 747228F

Difficulty date
August 5, 2010
Submitted
August 6, 2010
Operation
Air carrier
Filed by
VGQY082L
St Engineering Aerospace Services Company Pte. Ltd
Aircraft
N753SA
Make and model
Boeing 747228F
Aircraft serial
21787
Aircraft time
119,067 hours, 23,482 cycles
Part
Skin
Condition
Corroded
Location
Zone 100
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 AT STA 1000 BETWEEN STRINGERS 41L - 43L FOUND SKIN CORROSION. SKIN TRIMMED-OUT, REPAIR DOUBLER AND FILLER FABRICATED AND INSTALLED PER SRM 53-30-03 REV 117 FIGURE 48. REPAIR REPETITIVE INSPECTION THRESHOLD AT 15, 000FC WITH INTERVALS OF 6000FC (INT HFEC) AND 1500FC (EXT LEFC).