Service difficulty report · Vapor Barrier · Boeing 7377K9

Difficulty date
September 8, 2024
Submitted
October 28, 2024
Operation
Air carrier
Aircraft
N7878A
Make and model
Boeing 7377K9
Aircraft serial
34320
Aircraft time
58,290 hours, 29,791 cycles
Part
Vapor Barrier
Condition
Cracked
Location
Zone 100
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

ACCOMPLISH LEFT VAPOR BARRIER REPAIR<[01] .APPLIED REPAIR AT L/H VAPOR BARRIER ON BOTH SIDES AS PER B737 SRM 51-70-04-2R-10 PARAG 4-F AND B737 SRM 51-70-04-2R-0 PARAG 4-N-2; MATERIAL USED RESIN EY 3804 PO#1759622; FIBERGLASS PO#1473815 AND TOOL USED: TEMPERATURE CONTROL ID#172858 CALIBRATION DUE 05/13/25.;[02] VERIFIED REPAIR

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