Service difficulty report · Transition Panel · Boeing 737823

Difficulty date
December 3, 2020
Submitted
December 18, 2020
Operation
Air carrier
Aircraft
N963NN
Make and model
Boeing 737823
Aircraft serial
31208
Aircraft time
18,406 hours, 7,197 cycles
Part
Transition Panel
Condition
Corroded
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. FOUND CORROSION ON RIGHT TRANSITION PANEL AT STA 727-767 AND STR 25R. INSTALLED SPLICE, TRANSITION SECTION AND FASTENERS AT STA 727I + 16, IAW SRM 51-40-02 AND 51-10-02. BLENDED AREA 727E+10 WHICH IS 1 INCH X 1 INCH X 0.030 INCH DEEP AND IS WITHING LIMITS, IAW EA 310218.