Service difficulty report · Forging · Boeing 727264

Difficulty date
April 17, 2023
Submitted
July 18, 2023
Operation
Air carrier
Aircraft
N729CK
Make and model
Boeing 727264
Aircraft serial
22982
Aircraft time
43,027 hours, 23,375 cycles
Part
Forging
Part number
UNKNOWN
Condition
Corroded
Location
Bs 950-950a
Part time
43,027 hours, 23,375 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 EVIDENCE OF CORROSION ON WINDOW FORGING BETWEEN STA 950 AND 950A STRINGR 11R AND 13R.