Service difficulty report · Disk · Boeing 777

Difficulty date
September 11, 2026
Submitted
September 11, 2026
Operation
General aviation
Aircraft
N446L
Make and model
Boeing 777
Engine
Ge GE90115B
Engine time
40,595 hours, 4,235 cycles
Part
Disk
Part number
1865M14P04
Part serial
TMT4RN11
Condition
Indication
Part time
40,595 hours, 4,235 cycles
Stage of operation
IN
How discovered
U
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

THE CONDITION IDENTIFIED HAS BEEN EVALUATED AND A RECOMMENDATION TO RETURN TO SERVICE CANNOT BE PROVIDED. TO BE REPORTED I.A.W AMC-20 8A (J) ANY DEFECT IN A LIFE-CONTROLLED CRITICAL PART THAT CAUSES ITS RETIREMENT BEFORE THE COMPLETION OF ITS FULL-SERVICE LIFE.