Service difficulty report · Angle · Boeing 7377H4

Difficulty date
September 29, 2024
Submitted
October 28, 2024
Operation
Air carrier
Aircraft
N431WN
Make and model
Boeing 7377H4
Aircraft serial
29845
Aircraft time
72,916 hours, 43,237 cycles
Part
Angle
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
V
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

THROUGH ACCESS PANEL 192BL; AFT BULKHEAD I/B UPPER CORNER HAS ANGLE CRACK AT BS663 RBL43<[01] REPLACED NEW UPPER ANGLE AT VAPOR BARRIER STA 663 BETWEEN RBL 7-RBL 64; WL 166 PER SRM 51-20-01-0G-0; SRM 51-40-02-0G-0; SRM 51-40-05-0G-0; DWG 111A1322 REV:A; DWG:111A1000; ID:0130. 144A7100 REV:-; AMM 51-21-81; SOPM 20-50-19.;[02] VERIFIED ACTION ITEMS AND TASK CARD COMOMPLETED.;[03] VERIFIED ACTION ITEMS AND TASK CARD COMOMPLETED.

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