Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
June 28, 2022
Submitted
August 9, 2022
Operation
Air carrier
Aircraft
N951WN
Make and model
Boeing 7377H4
Aircraft serial
36665
Aircraft time
39,132 hours, 23,683 cycles
Part
Floor Support
Condition
Cracked
Location
Cabin Floor
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 SUPPORT AT BS 540 RBL 1-3. / [01] REMOVED AND REPLACE FLOOR SUPPORT WITH NEW SUPPORT AT BS 540 RBL1-RBL24 IAW SRM 51-40-02 AND DRAWING143A0060 REV A;[02] VERIFIED CORRECTIVE ACTION #1

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