SDR SWAA2020052643422

Service difficulty report · Vapor Barrier · Boeing 7377H4

Difficulty date: April 17, 2020
Submitted: May 26, 2020
Operation: Air carrier
Aircraft: N922WN
Make and model: Boeing 7377H4
Aircraft serial: 32461
Aircraft time: 41,140 hours, 24,679 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Vapor Barrier
Condition: Cracked
Location: Fuselage
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

CUSTOMER REQUEST (DW) BS 663 LT SIDE VAPOR BARRIER IS CRACKED. EVALUATED DAMAGE, VAPOR BARRIERS IS REPAIRABLE IAW SRM 57-10-10-2R-2. CLEANED, PREPPED REPAIR AREA AND BONDED REPAIR ON LT STA 663 VAPOR BARRIER IAW SRM 51-70-04-2R-0 AND SRM 51-70-04-2R-10.

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