Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
April 1, 2020
Submitted
August 3, 2021
Operation
Air carrier
Aircraft
N468WN
Make and model
Boeing 7377H4
Aircraft serial
33858
Aircraft time
55,399 hours, 32,753 cycles
Part
Floorbeam
Condition
Cracked
Location
Bs 537 Rbl45-60
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

PANEL BREAK AT BS 537.45 RBL45 TO RBL60 WL 208 IS CRACKED / REMOVED AND REPLACED PANEL BREAK AT B.S. 537.45 RBL 45-60 WL 208 IAW SRM 51-40-02-0G-0 AND BOEING DRW 134A5240 SHEET 21 56334U 06APR20

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