Service difficulty report · Web · Boeing 7377H4

Difficulty date
April 28, 2023
Submitted
May 25, 2023
Operation
Air carrier
Aircraft
N416WN
Make and model
Boeing 7377H4
Aircraft serial
32453
Aircraft time
70,967 hours, 42,001 cycles
Part
Web
Condition
Cracked
Location
Zn 100 Fus Lower
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 HORIZONTAL PRESSURE DECK WEB AT STA 663+2; LBL 33; WL 202.5. APPROXIMATE LENGTH: 1.5'<[01] DAMAGE FOUND ON HORIZONTAL PRESSURE DECK WEB AT STA 663+2; LBL 33; WL 202.5 TO BE REPAIRED IN TTG8Q00KQ86N I.A.W SRM 53-40-51-2R-2 REPAIR 2;[02] VERIFIED CORRECTIVE ACTION 1. TASK IS COMPLETE.

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