Service difficulty report · Frame · Boeing 7377H4

Difficulty date
June 18, 2023
Submitted
July 11, 2023
Operation
Air carrier
Aircraft
N291WN
Make and model
Boeing 7377H4
Aircraft serial
32539
Aircraft time
52,450 hours, 31,398 cycles
Part
Frame
Part number
UNKNOWN
Condition
Cracked
Location
Zn 200 Fus Top
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

L1 DOOR CUTOUT STA 303.9+6' BETWEEN STR 5L-6L FRAME END CRACKED CORRECTION ON ORIGINAL WRITE UP L1 DOOR CUTOUT STA 312 BETWEEN STR 5L-6L FRAME END CRACKED<[01] ACCOMPLISHED EA: M-22-153-01244.;[02] VERIFIED ACCOMPLISHED EA: M-22-153-01244.;[03] C/W;[04] VERIFIED STEP 1

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