Service difficulty report · Web · Boeing 747212B

Difficulty date
August 6, 2002
Submitted
August 23, 2002
Operation
Air carrier
Aircraft
N526UP
Make and model
Boeing 747212B
Aircraft serial
21937
Aircraft time
79,834 hours, 15,049 cycles
Part
Web
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 FX- AIR CONDITIONING BAY REAR FIXED FAIRING LT SIDE. GROUND PNEUMATIC AIR CONNECTOR SERVICE BOX INTERIOR REAR WEB FOUND SURFACE CORROSION AT STA 1255 LBL 34 TO LBL 36. CORROSION REMOVED IAW SRM 51-10-01. CORROSION BLEND OUT EXCEEDS SRM 53-10-01 LIMITS, REPAIR WEB IAW SRM FIG 51-40-02.

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