Service difficulty report · Web · Boeing 7377H4

Difficulty date
May 18, 2023
Submitted
June 14, 2023
Operation
Air carrier
Aircraft
N288WN
Make and model
Boeing 7377H4
Aircraft serial
36611
Aircraft time
51,345 hours, 30,884 cycles
Part
Web
Condition
Cracked
Location
Zn 200 Fus Top
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 FOUND AT 1 EA.FASTENER HOLE UNDER FLIGHT DECK FLOOR WEB AT RBL 3.6' OF BEAM UPPER CHORD BETWEEN STA 250 - STA 260. (MARKED). CRACK FOUND AT 1 EA.FASTENER HOLE UNDER FLIGHT DECK FLOOR WEB AT RBL 3.6&#34; OF BEAM UPPER CHORD BETWEEN STA 250 - STA 260. (MARKED).<[01] C/W EA: 23-153-01736.;[02] VERIFIED STEP 1;[03] VERIFIED ALL STEPS COMPLETED.

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