Service difficulty report · Sill · Boeing 7572S7

Difficulty date
August 11, 2006
Submitted
August 14, 2006
Operation
Air carrier
Aircraft
N901AW
Make and model
Boeing 7572S7
Aircraft serial
23321
Aircraft time
75,522 hours, 29,421 cycles
Part
Sill
Part number
146N83261
Condition
Corroded
Location
L3 Door
Part time
75,522 hours, 29,421 cycles
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

FOUND CORROSION ON THE L3 DOOR LOWER SILL INNER CHORD REPAIR ANGLE, BS -1342 - BS 1348, LBL 63. REMOVED AND REPLACED L3 DOOR LOWER SILL INNER CHORD ANGLE, BS 1342 - BS 1348, LBL 63 I/A/W B757-200 SRM 51-40-02-06, FIGURE 4 & 8 PARAGRAPH 4.

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