Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
October 19, 2022
Submitted
November 22, 2022
Operation
Air carrier
Aircraft
N200WN
Make and model
Boeing 7377H4
Aircraft serial
32482
Aircraft time
59,834 hours, 35,628 cycles
Part
Floor Support
Condition
Corroded
Location
Bs 967-986
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

CORROSION FLOOR STRUCTURE INNER CHORD LOCATED BETWEEN BS967 TO BS986.5 LBL51 WL208.1. REPLACED FLOOR SUPPORT IAW SRM 51-40-02 AND DWG 147A8501 SHEET 91 REV B.

More about the Boeing 737-7H4