SDR 2024F00322

Service difficulty report · Ring

Difficulty date
December 23, 2024
Submitted
December 23, 2024
Operation
General aviation
Aircraft
N41959
Engine
Rroyce TRENT700072
Engine time
27,359 hours, 6,986 cycles
Part
Ring
Condition
Misinstalled
Location
Engine
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING ENGINE STRIP OF ESN41959, HAESL DISCOVERED THE VIGV INNER SHROUD RING WAS INSTALLED ON AN INCORRECT POSITION WHICH DOWELS WERE FOUND MIS-ALIGNED.