Service difficulty report · Bulkhead Web · Boeing 7377H4

Difficulty date
September 1, 2020
Submitted
September 4, 2020
Operation
Air carrier
Aircraft
N442WN
Make and model
Boeing 7377H4
Aircraft serial
32459
Aircraft time
58,540 hours, 34,710 cycles
Part
Bulkhead Web
Condition
Cracked
Location
Bs 663
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

STA 663 LBL 45 VERTICAL WEB REPAIR, REF SRM 57-10-10-2R-3 ALT 2 TABLE 205 FOR REPEAT INSPECTIONS. REPAIRED STA 663 VERTICAL PRESSURE DECK WEB AT LBL 45 IAW SRM 57-10-10-2R-3 ALTERNATIVE 2 AND AAR EA 200470 IR AND SWA EA 20-157-01561 REV IR.

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