Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
March 5, 2020
Submitted
April 14, 2020
Operation
Air carrier
Aircraft
N918WN
Make and model
Boeing 7377H4
Aircraft serial
29843
Aircraft time
41,374 hours, 24,603 cycles
Part
Floorbeam
Condition
Corroded
Location
Fuselage
Stage of operation
IN
How discovered
V
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

AFT CARGO COMPT. BS 887; LBL9 - RBL22; WL169 FLOOR BOARD SUPPORT HAS CORROSION UPPER SURFACE / REMOVED AND REPLACED AFT CARGO STA 887 LBL 9- RBL 22 FLOOR SUPPORT / PANEL SPLIED I/A/W SRM 51-40-02-0G-0 & BOEING DWG 146A9401 SHEET 12 REV A. SUPPOT PANEL SPLICE FOUND TO BE OUT OF LIMITS DUE TO NO PUBLISHED SRM LIMITS REPAIRED BY REPLACEMENT I/A/W SRM 51-10-02-0G-0 PARA 9C. P/N 146A9401-39

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