Service difficulty report · Frame · Boeing 7377H4

Difficulty date
March 8, 2024
Submitted
April 11, 2024
Operation
Air carrier
Aircraft
N458WN
Make and model
Boeing 7377H4
Aircraft serial
33857
Aircraft time
66,677 hours, 39,916 cycles
Part
Frame
Part number
UNKNOWN
Condition
Cracked
Location
Bs 260 S9-10l
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

CRACKED FRAME LOCATED BS 259.5 BETWEEN S-10L TO S-9L AT PASSENGER CABIN. PERFORMED PERMANENT REPAIR ON FRAME - WEB AT BSTA 259.5 - BTW WL 240 & WL 280 AND BTW LBL 20 AND LBL 50 IAW EA# 24-153-00698-WIP1 AND EA# 24-153-00698.

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