Service difficulty report · Support · Boeing 737

Difficulty date
February 24, 2022
Submitted
March 28, 2022
Operation
Air carrier
Aircraft
N238WN
Make and model
Boeing 737
Aircraft serial
34713
Aircraft time
53,117 hours, 31,534 cycles
Part
Support
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

CRACK ON PASSENGER CABIN FLOOR PANEL SUPPORT AT RBL 1 BS 540. / [01] REMOVED ON PASSENGER CABIN FLOOR PANEL SUPPORT AT RBL 1 WL 208 BS 540 PER SRM 51-40-02-0G-0;[02] RECIVED NEW FLOOR PANEL SUPPORT ITEM 143A5240-36 LOT 1483192-1 LOCATED AND DRILLED NEW FLOOR PANEL SUPPORT PASSENGER CABIN AT RBL 1 WL 208 BS 540 IAW SRM 51-40-05-0G-0 AND DWG 143A0060. OK TO INSTALL;[03] VERIFIED CORRECTIVE ACTION 2.;[04] INSTALLED NEW FLOOR PANEL SUPPORT ON PASSENGER CABIN AT RBL 1 BS 540 WL 208 ITEM 143A5240-36 LOT 1483192-1 IAW SRM 51-40-02-0G-0 AND DWG 143A0060.;[05] UPDATED PARTS USAGE;[06] VERIFIED CORRECTIVE ACTION ENTRY 4. AND 5.