Service difficulty report · Angle · Boeing 737

Difficulty date
November 16, 2021
Submitted
April 27, 2022
Operation
Air carrier
Aircraft
N231WN
Make and model
Boeing 737
Aircraft serial
32499
Aircraft time
53,671 hours, 31,903 cycles
Part
Angle
Condition
Cracked
Location
Fuselage
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

SUPPLEMENTAL INFORMATION: CRACK ANGLE FLOOR STRUCTURE LOCATED BS 540 AND RBL 27.00 AT PASSENGER CABIN ; 2021-525842 / [01] REPLACED SUPPORT ANGLE (BREAK ASSY) LOCATED BS 540 AND RBL 27.00 AT PASSENGER CABIN IAW B737-700 SRM 51-10-02 AND DWG 143A0060 REV A PART NUMBER USED 143A5240-32 P.0 2021 155721.; [02] REPLACED SUPPORT ANGLE (BREAK ASSY) LOCATED BS 540 AND RBL 27.00 AT PASSENGER CABIN IAW B737-700 SRM 51-10-02 AND DWG 143A0060 REV A PART NUMBER USED 143A5240-32 P.0 2021 155721; SEE INDIVIDUAL SING OFFS BELOW; [03] REPLACED SUPPORT ANGLE (BREAK ASSY) LOCATED BS 540 AND RBL 27.00 AT PASSENGER CABIN IAW B737-700 SRM 51-10-02 AND DWG 143A0060 REV A PART NUMBER USED 143A5240-32 P.0 2021 155721; SEE INDIVIDUAL SING OFFS BELOW