Service difficulty report · Angle · Boeing 7377H4

Difficulty date
November 7, 2023
Submitted
December 13, 2023
Operation
Air carrier
Aircraft
N454WN
Make and model
Boeing 7377H4
Aircraft serial
29851
Aircraft time
64,962 hours, 38,713 cycles
Part
Angle
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 ON ANGLE LOCATED BS 294.5 BTW STR 12L TO STR 14L AT FWD GALLEY AREA 2023-689277<[01] REPLACED ANGLE AND FASTENERS LOCATED ON BS 294.5 BTW STR 12L TO STR 14L AT FWD GALLEY AREA IAW B737 SRM 51-40-02 AND DWG 141A1311; SHEET 1 AND REV: C.;[02] CORRECTED STEP 1: REPLACED ANGLE AND FASTENERS LOCATED ON BS 294.5 BTW STR 12L TO STR 14L AT FWD GALLEY AREA IAW B737 SRM 51-40-02 AND DWG 141A1311; SHEET 1 AND REV: C.<BR>SEE INDIVIDUAL SIGN-OFF BELOW.;[03] CORRECTIVE ACTION STEP 2 CERTIFIED RII

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