Service difficulty report · Transition Panel · Boeing 737823

Difficulty date
August 1, 2023
Submitted
August 11, 2023
Operation
Air carrier
Aircraft
N876NN
Make and model
Boeing 737823
Aircraft serial
40767
Aircraft time
34,835 hours, 14,860 cycles
Part
Transition Panel
Part number
DBF2137
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 ON FORWARD CARGO COMPARTMENT TRANSITION PANEL LOCATED FROM BS 500B TO BS 500G + 8 INCHES, AT RBL 24. REPLACED TRANSITION PANEL PER DWG 143A7501, AARD 51-00-05, AND AA DWG DBF2137.