Service difficulty report · Transition Panel · Boeing 737*

Difficulty date
January 20, 2022
Submitted
February 14, 2022
Operation
Air carrier
Aircraft
N825NN
Make and model
Boeing 737*
Aircraft serial
31087
Aircraft time
36,163 hours, 14,796 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 BETWEEN STA 460 AND STA 500I AT LBL 23, MEASURING L=1.0 IN, W=2.0 IN, D=0.015 IN. REPLACED TRANSITION PANEL WITH NEW IAW SRM 53-00-53-2R-5.