Service difficulty report · Sill · Boeing 75724APF

Difficulty date
May 19, 2010
Submitted
May 28, 2010
Operation
Air carrier
Aircraft
N428UP
Make and model
Boeing 75724APF
Aircraft serial
25459
Aircraft time
20,934 hours, 14,087 cycles
Part
Sill
Condition
Corroded
Location
Bs 1380-1440
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, AFT CARGO DOOR LOWER SILL, THRESHOLD TO FLOOR SPLICE HAS CORROSION FROM BS 1380 TO BS 1440, RBL -21. REPAIRED IAW SRM 51-40-02-0G, FIG 1.

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