Service difficulty report · Bulkhead Web · Boeing 7377H4

Difficulty date
June 23, 2021
Submitted
June 28, 2021
Operation
Air carrier
Aircraft
N290WN
Make and model
Boeing 7377H4
Aircraft serial
36632
Aircraft time
45,947 hours, 27,426 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

LEFT VAPOR BARRIER HAS A CRACK MEASURING 3' ; LEFT VAPOR BARRIER HAS A CRACK MEASURING 7' / [01] ACCOMPLISHED INTERIM REPAIR IAW SRM 57-10-10-1A-2<BR> PAR . 2. C [4] B <BR>DO A VISUAL INSPECTION OF THE REPAIR AREA AT 1200 FLIGHT CYCLE INTERVALS OR MORE FREQUENTLY .; [02] INSPECTED PER SRM 57-10-10-1A-2

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