Service difficulty report · Threshold · Boeing 7377H4

Difficulty date
July 6, 2016
Submitted
July 25, 2016
Operation
Air carrier
Aircraft
N483WN
Make and model
Boeing 7377H4
Aircraft serial
32472
Aircraft time
42,448 hours, 24,737 cycles
Part
Threshold
Part number
146A8123
Condition
Corroded
Location
Fuselage
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

AFT CARGO BAY LOWER DOOR CUTOUT AREA THRESHOLD WEB CORRODED BETWEEN BS 787 TO BS 847. R & R WEB IAW SRM AND DWG.

More about the Boeing 737-7H4