Service difficulty report · Fitting · Boeing 7474H6

Difficulty date
August 6, 2026
Submitted
August 6, 2026
Operation
Air carrier
Aircraft
N741CK
Make and model
Boeing 7474H6
Aircraft serial
24315
Aircraft time
110,074 hours, 18,726 cycles
Part
Fitting
Condition
Corroded
Location
Bulkhead
Stage of operation
IN
How discovered
E
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

POSSIBLE CRACK INDICATION IN BOLT HOLE COMMON WITH OUTER CHORD OF RT SIDE BS 2598 BULKHEAD AT WL 321 FOUND DURING OPEN HOLE HFEC INSPECTION.

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