Service difficulty report · Structure · Boeing 737724

Difficulty date
February 26, 2020
Submitted
February 29, 2020
Operation
Air carrier
Aircraft
N14735
Make and model
Boeing 737724
Aircraft serial
28950
Aircraft time
66,727 hours, 22,308 cycles
Part
Structure
Part number
147A85407
Condition
Corroded
Location
Bs 900-957
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 PASSENGER COMPARTMENT WET AREA STA 990 TO STA 957 L-BL63 INNER CHORD SEVERAL AREAS WITH CORROSION DOT EV45 (REF AAR NR NO 99876041) REMOVED AND REPLACED NEW INNER CHORD AT AFT PASSENGER COMPARTMEN T WET AREA STA 990 TO 930 L-BL63 IAW B737-700 SRM 51-40-02