Service difficulty report · Frame · Boeing 75724APF

Difficulty date
February 4, 2022
Submitted
February 18, 2022
Operation
Air carrier
Aircraft
N408UP
Make and model
Boeing 75724APF
Aircraft serial
23730
Aircraft time
35,703 hours, 24,501 cycles
Part
Frame
Part number
149N71301
Condition
Corroded
Location
L/H Wtb Fr 900
Stage of operation
IN
How discovered
9
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

INSPECTION TYPE:CL/H SIDE FWD WING TO BODY @ STA 900 SUPPORT FRAME HAS CORROSION. DEEMED OUT OF LIMITS PER SRM 53-00-71-1A-A DETAIL I NOTE D.REMOVED DAMAGED SECTION AND SPLICED IN REPLACEMENT FRAME SEGMENT PER SRM 51-70-12-0G

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