Service difficulty report · Vapor Barrier · Boeing 7378H4

Difficulty date
November 3, 2017
Submitted
February 4, 2022
Operation
Air carrier
Aircraft
N8612K
Make and model
Boeing 7378H4
Aircraft serial
36973
Aircraft time
16,953 hours, 7,324 cycles
Part
Vapor Barrier
Condition
Cracked
Location
Rt Wheel Well
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

RIGHT MLG WHEEL WELL; AFT SPAR VAPOR BARRIER CRACKED FROM RBL 29 TO RBL 31.83 1.75' DIAGONAL CRACK ( 14' FROM BOTTOM OF VAPOR BARRIER) / PERFORMED INTERIM IAW SRM 57-10-10. DO A VISUAL INSPECTION OF THE REPAIR AREA AT 1200 FLIGHT CYCLE INTERVALS OR MORE FREQUENTLY.

More about the Boeing 737-8H4