Service difficulty report · Skin · Boeing 74747UF

Difficulty date
April 6, 2026
Submitted
April 7, 2026
Operation
Air carrier
Aircraft
N415MC
Make and model
Boeing 74747UF
Aircraft serial
32837
Aircraft time
93,920 hours, 15,729 cycles
Part
Skin
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

CORRODED SKIN, LT MLG FWD BULKHEAD AT CENTER WING TANK JETTISON PUMP, LEFT M224, BONDING JUMPER ATTACHED. ACCOMPLISHED THE EI T2026A57M-398 REV 5. CONDITION CHECK NORMAL AND JOB COMPLETED.

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