Service difficulty report · Transition Panel · Boeing 737*

Difficulty date
October 20, 2021
Submitted
November 5, 2021
Operation
Air carrier
Aircraft
N817NN
Make and model
Boeing 737*
Aircraft serial
29558
Aircraft time
35,154 hours, 14,314 cycles
Part
Transition Panel
Part number
146A7502
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

CORROSION, MEASURING L=2.5 IN, W=1.00 IN, D=0.01 IN, ON AFT CARGO AREA LEFT HAND TRANSITION PANEL LOCATED BETWEEN BS 767 AND BS 787 AT S25L. REPLACED PANEL PER SRM 53-00-53-2R-5.