Service difficulty report · Vapor Barrier · Boeing 73773V

Difficulty date
October 31, 2019
Submitted
May 16, 2022
Operation
Air carrier
Aircraft
N7840A
Make and model
Boeing 73773V
Aircraft serial
30236
Aircraft time
55,285 hours, 34,487 cycles
Part
Vapor Barrier
Condition
Cracked
Location
Wheel Well Lh
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

MLG W/W STA 663 VAPOR BARRIER HAS 10' CRACK BETWEEN LBL 46 AND LBL 54 / PERFORMED INTERIM REPAIR PER SRM 57-10-10-2R-2 REPAIR 2 PAR 1C; 2C & PAR 6. THIS IS A TIME LIMITED DEFERRAL TO DO A DETAILED VISUAL INSPECTION EVERY 3;000 FLIGHT CYCLES.

More about the Boeing 737-73V