Service difficulty report · Doubler · Boeing 75728A

Difficulty date
November 14, 2012
Submitted
November 14, 2012
Operation
Air carrier
Aircraft
N176CA
Make and model
Boeing 75728A
Aircraft serial
24543
Aircraft time
67,065 hours, 20,179 cycles
Engine
Rroyce RB211535E4
Part
Doubler
Part number
311N504649
Condition
Corroded
Location
Nr 2 Pylon
Part time
67,065 hours, 20,179 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

NR 2 PYLON ACCESS PANEL 443LL CUT OUT SKIN DOUBLER HAS CORROSION LENGTH 2.5", WIDTH 1.1", DEPTH .065", ORIGINAL MATERIAL THICKNESS .090", REMAINING MATERIAL THICKNESS .065".

More about the Boeing 757-28A