Service difficulty report · Rib · Boeing 7378H4

Difficulty date
March 14, 2026
Submitted
April 27, 2026
Operation
Air carrier
Aircraft
N8640D
Make and model
Boeing 7378H4
Aircraft serial
60084
Aircraft time
39,846 hours, 19,310 cycles
Part
Rib
Condition
Cracked
Location
Zone 600
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

CRACKED BEAM, DEFLECTION CONTROL RIB ON RT WING. PERFORMED PERMANENT REPAIR LOCATED ON DEFLECTION CONTROL RIB AT RT WING IAW SRM 57-51-02-2R-3 REPAIR 3.

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