SDR 2023F00012

Service difficulty report · Bulkhead · Boeing 737436

Difficulty date
January 3, 2023
Submitted
January 3, 2023
Operation
General aviation
Aircraft
N405YK
Make and model
Boeing 737436
Aircraft serial
25267
Aircraft time
25,267 hours, 25,267 cycles
Part
Bulkhead
Condition
Cracked
Location
Bs 178
Part time
59,561 hours, 41,372 cycles
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

APPROX 2" CRACK ON INBD FLANGE OF VERTICAL CHORD RADIUS, LBL 5.7 WL 184 ON STA 178 BULKHEAD.