Service difficulty report · Vapor Barrier · Boeing 737823

Difficulty date
October 18, 2024
Submitted
October 21, 2024
Operation
Air carrier
Aircraft
N802NN
Make and model
Boeing 737823
Aircraft serial
31073
Aircraft time
44,391 hours, 18,795 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

AIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR VAPOR BARRIER AT STA 663.75, RBL 31.83. REPAIRED CRACK PER SRM 57-10-10-2R-2 AND AARD 57-10-10-9.