Service difficulty report · Web · Boeing 7378H4

Difficulty date
September 12, 2022
Submitted
September 13, 2022
Operation
Air carrier
Aircraft
N8614M
Make and model
Boeing 7378H4
Aircraft serial
36908
Aircraft time
32,641 hours, 14,855 cycles
Part
Web
Condition
Cracked
Location
Center Wing Box
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

4074-33775 (CENTER WING REAR SPAR VAPER WEB HAS A 6 INCH REPETITIVE ACTION REQUIRED;DO A VISUAL INSPECTION OF THE REPAIR AREA AT 1200 FLIGHT CYCLES OR SOONER; MAKE SURE CRACK HAS NOT GROWN PAST THE IN / [01] RH STA 663 VAPOR BARRIER PERMANENTLY REPAIRED ON DEFECT# X948309 IN IND WO# 476056; ATTACHED DEFECT PICTURE.

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