Service difficulty report · Floor Support · Boeing 7378H4

Difficulty date
November 17, 2024
Submitted
January 6, 2025
Operation
Air carrier
Aircraft
N8621A
Make and model
Boeing 7378H4
Aircraft serial
36917
Aircraft time
36,708 hours, 17,583 cycles
Part
Floor Support
Condition
Corroded
Location
Zone 200
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

CORROSION ON FLOOR STRUCTURE SUPPORT AROUND FLOORBOARD HOLE AT BS 340 LBL 19 WL 208. (MARKED)<[01] REMOVED AND REPLACED WITH NEW FLOOR STRUCTURE SUPPORT AT BS 340 LBL 19 WL 208 IAW SRM 51-40-05-0G-0 AND BOEING DWG# 141A5400 REV-.; SRM 53-10-51-1A-1;;[02] VERIFIED TASK COMPLETE

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