Service difficulty report · Transition Panel · Boeing 737823

Difficulty date
July 13, 2020
Submitted
July 27, 2020
Operation
Air carrier
Aircraft
N803NN
Make and model
Boeing 737823
Aircraft serial
29566
Aircraft time
33,457 hours, 13,520 cycles
Part
Transition Panel
Condition
Cracked
Location
Bs 727h-727i
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: CORROSION ON TRANSITION PANEL BETWEEN STA 727H AND 727I AT BL 21R, MEASURING L=1.0 IN, W=1.0 IN, D=0.007 IN. ACCOMPLISHED PERMANENT REINFORCING REPAIR WITH NEW TRANSITION SECTION AND SPLICE IAW SRM 53-00-53-2R AND AARD 51-00-05-1.