SDR SWAA2020112328770

Service difficulty report · Bulkhead Web · Boeing 7377H4

Difficulty date: November 4, 2020
Submitted: November 23, 2020
Operation: Air carrier
Aircraft: N265WN
Make and model: Boeing 7377H4
Aircraft serial: 32522
Aircraft time: 46,964 hours, 28,192 cycles
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Bulkhead Web
Condition: Cracked
Location: Fuselage
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

CUSTOMER REQUEST RIGHT HAND STA 663 VAPOR BARRIER WEB IS CRACKED AT APPROXIMATELY RBL40. CLEANED DAMAGE RT VAPPOR BARRIER FOR REPAIR, AS MARKED. PERFORMED DRY-OUT NO WATER FOUND, STOP DRILL CRACK. INSTALLED REPAIR ON RT VAPOR BARRIER, AS PER B737 SRM 51-70-04-2R-10 REPAIR 10. MATERIAL USED P/O 1691708 & P/O 1480720.

More about the Boeing 737-7H4