Service difficulty report · Angle · Boeing 7377H4

Difficulty date
March 20, 2023
Submitted
April 20, 2023
Operation
Air carrier
Aircraft
N435WN
Make and model
Boeing 7377H4
Aircraft serial
32455
Aircraft time
66,297 hours, 39,595 cycles
Part
Angle
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

R/H VAPOR BARRIER UPPER CHORD SUPPORT ANGLE CRACKED @ APPROXIMATELY RBL-7 STA 663.75 MKD DOT<[01] ACCOMPLISHED WING CENTER SECTION REAR SPAR VAPOR BARRIER ATTACH ANGLE REPAIR AT RBL 7 AR PER SRM 57-10-10-2R-5.;[02] VERIFIED ALL STEPS COMPLETED

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