Service difficulty report · Floor Panel · Boeing 737*

Difficulty date
January 25, 2022
Submitted
February 21, 2022
Operation
Air carrier
Aircraft
N7840A
Make and model
Boeing 737*
Aircraft serial
30236
Aircraft time
60,283 hours, 37,501 cycles
Part
Floor Panel
Condition
Cracked
Location
Fuselage
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

CRACKED FLOOR SUPPORT AT STA 540; RBL 1; WL 207. / [01] REMOVED AND REPLACED FLOOR SUPPORT ON STA 540 RBL 1 WL 207 IAW DWG 143A0060 AND SRM 51-40-02-0G-0.;[02] VERIFIED;[03] UPDATED MEASUREMENTS;[04] VERIFIED;[05] REMOVED FLOOR PANEL 231UF FOR ACCESS IAW AMM 53-21-00-000-801.<BR>OK INSTALL;[06] VERIFIED;[07] VERIFIED CORRECTIVE ACTION 1;[08] OK TO CLOSE 231UF;[09] INSTALLED FLOOR PANEL 231UF IAW AMM 53-21-00-400-801;[10] SCREW GUN 25INCH IN TORQUE <BR>ID: PER1914<BR>S/N: ASC24111<BR>DATE:12/2021<BR>DUE:09/2022;[11] VERIFIED;[12] UPDATED PARTS;[13] VERIFIED;[14] VERIFIED CORRECTIVE ACTION 9 AND 10