Service difficulty report · Keelbeam · Boeing 76734AF

Difficulty date
September 13, 2026
Submitted
September 24, 2026
Operation
Air carrier
Aircraft
N316UP
Make and model
Boeing 76734AF
Aircraft serial
27744
Aircraft time
71,438 hours, 24,756 cycles
Part
Keelbeam
Part number
143T32234
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

FORWARD RIGHT SIDE OF EXPOSED KEEL BEAM AT STA 785 RBL 9 HAS CORROSION AROUND NUT PLATE. REPAIR DAMAGE AREA I.A.W EO-98691-REQ1 REV 1 AND EGAT EI F2026A53M-1944 REV.0

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