Service difficulty report · Shield · Boeing 7377H4

Difficulty date
February 9, 2026
Submitted
February 24, 2026
Operation
Air carrier
Aircraft
N948WN
Make and model
Boeing 7377H4
Aircraft serial
36662
Aircraft time
50,176 hours, 30,817 cycles
Part
Shield
Condition
Corroded
Location
Zone 100
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

CORRIOSION ON FWD CARGO COMPARTMENT; AFT SHIELD BS 500-500A, RBL 22, WL 156. REMOVED AND REPLACED FCB AFT RH SHIELD AS REQUIRED IAW SRM 51-40-02-0G-0.

More about the Boeing 737-7H4