Service difficulty report · Transition Panel · Boeing 737*

Difficulty date
February 3, 2022
Submitted
February 24, 2022
Operation
Air carrier
Aircraft
N824NN
Make and model
Boeing 737*
Aircraft serial
30916
Aircraft time
35,660 hours, 14,599 cycles
Part
Transition Panel
Condition
Corroded
Location
Zone 100 - Fuse
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 OF LH TRANSITION PANEL IN AFT CARGO COMPARTMENT BETWEEN STA 747 AND STA 847 AT STR 25L, MEASURING L=1.0 IN, W=1.0 IN, D=0.01 IN. ACCOMPLISHED PERMANENT REINFORCING SPLICE AND DOUBLER REPAIR IAW SRM 53-00-53-2R-5.