Service difficulty report · Vapor Barrier · Boeing 737823

Difficulty date
July 31, 2025
Submitted
August 12, 2025
Operation
Air carrier
Aircraft
N973AN
Make and model
Boeing 737823
Aircraft serial
29548
Aircraft time
68,467 hours, 28,925 cycles
Part
Vapor Barrier
Condition
Torn
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

AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND AIR CONDITIONING BAY WHEEL WELL VAPOR BARRIER. REPAIR MATERIAL ON AFT SIDE OF VAPOR BARRIER IS DISBONDED AND TORN. REMOVED DISBONDED AND TORN REPAIR MATERIAL ON AFT SIDE OF VAPOR BARRIER. INSTALLED NEW REPAIR. PER AARD 57-10-10-9 AND SRM 57-10-10-2R-2.