Service difficulty report · Skin · Boeing 747SR46

Difficulty date
September 17, 2003
Submitted
September 19, 2003
Operation
Air carrier
Aircraft
N680UP
Make and model
Boeing 747SR46
Aircraft serial
20923
Aircraft time
65,386 hours, 33,383 cycles
Part
Skin
Condition
Corroded
Location
Fuselage
Stage of operation
IN
How discovered
9
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: SP, SKIN EXFOLIATED ON AFT BELLY SKIN AT STA 1964 STR 45L 3.5. CUT OUT CORRODED AREA PER SRM 53-30-03. REMOVED LITE SURFACE CORROSION ON INTERNAL TEAR STRAP, FOUND WITHIN LIMITS, NDT HFEC PER NDTSOM 06 10-01.001, NO CRACKS NOTED AT CUTOUT. FABBED DOUBLER AND FILLER FROM 2 024T3 .071, TREATED AND PRIMED PARTS, INSTALLED COUNTER SINK WASHERS, INSTALLED REPAIR PARTS PER SRM 53-30-03 FIG 47 SRM 51-30-02.

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