Service difficulty report · Frame · Boeing 737330

Difficulty date
August 18, 2018
Submitted
August 27, 2018
Operation
Air carrier
Aircraft
N302KH
Make and model
Boeing 737330
Aircraft serial
27905
Aircraft time
48,301 hours, 51,265 cycles
Part
Frame
Condition
Cut
Location
Bs 663.75
Stage of operation
IN
How discovered
9
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

CUT ON THE BELT FRAME AT BS 663.75, STRINGER 4L. REPLACED THE UPPER SECTION OF THE FRAME BETWEEN STRINGERS 11L TO 11R IAW DWG 65-46541, REV P, AND DWG R279051-053-003-001, REV NC.