Service difficulty report · Frame · Boeing 737823

Difficulty date
March 12, 2023
Submitted
March 21, 2023
Operation
Air carrier
Aircraft
N910AN
Make and model
Boeing 737823
Aircraft serial
29512
Aircraft time
62,148 hours, 25,180 cycles
Part
Frame
Part number
149A7593U50
Condition
Corroded
Location
Zone 100 - Fuse
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

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON WING TO BODY FAIRING AFT LOWER SUPPORT FRAME ASSEMBLY LOCATED AT BS 727 AND FROM S26L TO S26R. REPLACED FRAME ASSEMBLY PER EA 342891.