Service difficulty report · Transition Panel · Boeing 737*

Difficulty date
December 30, 2021
Submitted
January 25, 2022
Operation
Air carrier
Aircraft
N823NN
Make and model
Boeing 737*
Aircraft serial
29560
Aircraft time
35,855 hours, 14,674 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 TRANSITION PANEL BETWEEN STA 727I AND STA 800 AT LBL 26, MEASURING L=2.5 IN, W=2.5 IN, D=0.019 IN. ACCOMPLISHED PERMANENT REINFORCING SPLICE REPAIR IAW SRM 51-00-05.