Service difficulty report · Intercostal · Boeing 757236

Difficulty date
April 20, 2020
Submitted
April 21, 2020
Operation
Air carrier
Aircraft
N960FD
Make and model
Boeing 757236
Aircraft serial
25593
Aircraft time
69,551 hours, 24,680 cycles
Part
Intercostal
Part number
146N53987
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

CORROSION WEB SUPPORT AFT PIT STA. 1420 - 1440 STR 29R-30. DOT 88-010. REMOVED FABRICATED AND INSTALLED AFT CARGO INTERCOSTAL AT BS1400-1420 29R-30 IAW B757 SRM 51-40-02-0G AND BOEING DWG 146N5398 REV A , REV P.