Service difficulty report · Frame · Boeing 7377H4

Difficulty date
April 29, 2024
Submitted
June 12, 2024
Operation
Air carrier
Aircraft
N479WN
Make and model
Boeing 7377H4
Aircraft serial
33990
Aircraft time
65,876 hours, 39,680 cycles
Part
Frame
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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

CRACK FRAME 259.5 LOCATED AT LEVEL STR 9L AT PASSENGER CABIN. PERFORMED REPAIR FRAME LOCATED ON BS 259.5 AT LEVEL STR 9L AT PASSENGER CABIN IAW EA 24-153-01229.

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