Service difficulty report · Angle · Boeing 7377H4

Difficulty date
March 20, 2022
Submitted
April 19, 2022
Operation
Air carrier
Aircraft
N463WN
Make and model
Boeing 7377H4
Aircraft serial
32467
Aircraft time
60,007 hours, 35,725 cycles
Part
Angle
Condition
Cracked
Location
Cabin
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 ANGLE LOCATED BS294.5 AND RBL53 AT LEVEL FLOOR STRUCTURE AT PASSENGER CABIN 2022-148046 / [01] TOOL USED DIGITAL CALIPER P/N: 500-196-30 S/N: A20231804 DUE DATE: 26-AUG-22;[02] REPLACED ANGLE LOCATED BS294.5 AND RBL53 AT LEVEL FLOOR STRUCTURE AT PASSENGER CABIN IAW B737-700 SRM 51-40-02 AND DWG 141A8310 SHEET 25 REV:B; SEE INDIVIDUAL SING OFF BELOW.;[03] REPLACED ANGLE LOCATED BS294.5 AND RBL53 AT LEVEL FLOOR STRUCTURE AT PASSENGER CABIN IAW B737-700 SRM 51-40-02 AND DWG 141A8310 SHEET 25 REV:B; SEE INDIVIDUAL SING OFF BELOW. RII

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