Service difficulty report · Transition Panel · Boeing 737*

Difficulty date
October 15, 2021
Submitted
December 3, 2021
Operation
Air carrier
Aircraft
N815NN
Make and model
Boeing 737*
Aircraft serial
33208
Aircraft time
35,223 hours, 14,262 cycles
Part
Transition Panel
Part number
1496444
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 MEASURING L=1.00 IN, W=2.00 IN, D=0.022 IN, ON FORWARD CARGO LEFT HAND TRANSITION PANEL LOCATED BETWEEN STA 408 AND STA 500E AT S26L. REPLACED TRANSITION PANEL PER SRM 53-00-53-2R PROCEDURE 5 AND AARD 51-00-05-1A.