Service difficulty report · Acoustic Liner · Boeing 767306

Difficulty date
September 19, 2020
Submitted
September 22, 2020
Operation
Air carrier
Aircraft
N1399A
Make and model
Boeing 767306
Aircraft serial
27959
Aircraft time
92,097 hours, 17,892 cycles
Engine
Ge CF680C2B7F
Part
Acoustic Liner
Part number
1753M39G03
Condition
Damaged
Location
Rt Engine
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

RIGHT ENGINE ACOUSTIC LINER DAMAGED AFT OF FAN BLADES 6 O'CLOCK POSITION. OK TO CONTINUE, IAW AMM 72-00-00-206-167-H00 FOR UP TO 10 FLIGHT CYCLES OR 100 FLIGHT HOURS, WHICHEVER COMES FIRST. TRANSFERRED TO MDDR 134661 NON MEL, IAW AMM 72-00-00-206-167-H0. REMOVED AND REPLACED LINER, IAW AMM 72-33-01 SYSTEM OK. THIS CLEARS MDDR 134661.