Service difficulty report · Vapor Barrier · Boeing 7378H4

Difficulty date
August 14, 2018
Submitted
February 23, 2022
Operation
Air carrier
Aircraft
N8612K
Make and model
Boeing 7378H4
Aircraft serial
36973
Aircraft time
19,865 hours, 8,582 cycles
Part
Vapor Barrier
Condition
Cracked
Location
Mlg Ww
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

CENTER WING REAR SPAR VAPOR WEB HAS A CRACK AT RBL 31.83. THE CRACK IS 5' LONG AND EXTENDS DIAGONALLY DOWNWARD AND ENDS AT A FASTENER AT RBL 34.83 (INSP H54) / REPAIRED PER SRM 57-10-10-2R-2 REPAIR 2 PARA 6. THIS IS A TIME LIMITED REPAIR TO PERFORM A DVI EVERY 3000 FLIGHT CYCLES OF THE REPAIR AREA.

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