Service difficulty report · Skin · Boeing 7374B7

Difficulty date
February 23, 2012
Submitted
February 27, 2012
Operation
Air carrier
Aircraft
N452UW
Make and model
Boeing 7374B7
Aircraft serial
24979
Aircraft time
57,143 hours, 37,366 cycles
System (JASC)
5755 · Spoilers
Part
Skin
Part number
654645170A
Part serial
MA13613
Condition
Corroded
Location
Nr 2 Spoiler
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

C4 CHECK - NR 2 SPOILER HAS CORRODED & SPINNING INSERTS FOR SEAL 8 INCHES FROM TRAILING EDGE BETWEEN WBL 342.53 TO WBL 395.0. REPLACED NR 2 SPOILER PANEL IAW AMM 27-61-11-401.

More about the Boeing 737-4B7