Service difficulty report · Vapor Barrier · Boeing 737824

Difficulty date
October 28, 2025
Submitted
November 28, 2025
Operation
Air carrier
Aircraft
N18243
Make and model
Boeing 737824
Aircraft serial
28806
Aircraft time
78,397 hours, 29,009 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

LH VAPOR BARRIER BETWEEN LBL 5" - 14" SEVERAL AREA CRACKED. PERFORMED STOP HOLES AT CRACK ENDS ON LT VAPOR BARRIER CRACKS PER SRM 51-10-02-0G-0, CLEANED AREA PER SOPM 20-30-03 & ACCOMPLISHED FIBERGLASS REPAIR PATCH PER SRM 51-10-02-0G-0.