Service difficulty report · Angle · Boeing 737*

Difficulty date
February 3, 2022
Submitted
March 10, 2022
Operation
Air carrier
Aircraft
N458WN
Make and model
Boeing 737*
Aircraft serial
33857
Aircraft time
60,475 hours, 35,929 cycles
Part
Angle
Condition
Cracked
Location
Cabin Floor
Stage of operation
UK
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 FLOOR STRUCTURE BETWEEN BST 380 TO BST 400 APPROX RBL 9.0 AT PASSENGER CABIN 2022-55726 / [01] TOOLS USED: TEMPERATURE CONTROLLERS P/N P3015GOES00000 S/N 112031023 DUE DATE 01 FEB 23; P/N P3015GOES00000 S/N 112820025 DUE DATE 01 FEB 23;[02] REPLACED ANGLE FLOOR STRUCTURE LOCATED BETWEEN BST 380 TO ST 400 APPROX RBL 9.0 AT PASSENGER CABIN IAW B737-700 SRM 51-40-02; SRM 51-10-02 Ï¿½TEM 9 AND DRAWING 143A5400 SHEET 6 REV:-. MATERIAL USED: 7075-T6/0.063; PO: 2021 129486. SEE INDIVIDUAL SIGN OFF BELOW.;[03] TASK COMPLETED ; RII ; SEE INDIVIDUAL SIGN OFF BELOW