Service difficulty report · Stiffener · Boeing 767338

Difficulty date
October 18, 2017
Submitted
October 27, 2017
Operation
Air carrier
Aircraft
N371CM
Make and model
Boeing 767338
Aircraft serial
25577
Aircraft time
76,844 hours, 25,540 cycles
Part
Stiffener
Part number
141T517164
Condition
Cracked
Location
Bs 246
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

CRACK IN TOP OUTBOARD CORNER OF A STIFFENER AT BS 246. THE STIFFENER WAS REPLACED. THE ACFT WAS GROUNDED.