Service difficulty report · Bulkhead Web · Boeing 7377H4

Difficulty date
October 14, 2020
Submitted
November 2, 2020
Operation
Air carrier
Aircraft
N266WN
Make and model
Boeing 7377H4
Aircraft serial
32523
Aircraft time
47,223 hours, 28,167 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

RT HAND VAPOR BARRIER AT STA 663 HAS A CRACKED AT APPROXIMATELY RBL 40 RBL 54.5 AND RBL 7 (3 EACH). REPAIRED DAMAGE AREAS (THREE AREAS) AT RT VAPOR BARRIER, AS PER BOEING 737 SRM 51-70-04-2R-10 REPAIR 10. APPROXIMATE LOCATION RBL 40 RBL 54.5 AND RBL 7, SEE STEPS FOR DETAIL.

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