Service difficulty report · Support · Boeing 7377H4

Difficulty date
October 15, 2019
Submitted
May 16, 2022
Operation
Air carrier
Aircraft
N901WN
Make and model
Boeing 7377H4
Aircraft serial
32545
Aircraft time
41,207 hours, 24,078 cycles
Part
Support
Condition
Cracked
Location
Fuselage
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

DURING WALKTHROUGH FOR BUYBACK; FOUND FLOOR SUPPORTS AT STA 539-542; LBL 1; WL 208; TO BE CRACKED THROUGH (MARKED) / REMOVED AND REPLACED CABIN FLOOR SUPPORT ITEM # 7530908 AT BS 540 BL0 - LBL 24.5' WL-208 IAW SRM 51-40-02-0G-0 AND DWG 143A0060

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