SDR 2022F00084

Service difficulty report · None · Boeing 7879

Difficulty date
January 7, 2022
Submitted
February 15, 2022
Operation
General aviation
Make and model
Boeing 7879
Aircraft serial
44426
Aircraft time
13,166 hours, 1,624 cycles
Engine
Ge GENX2B67B
Engine time
13,166 hours, 1,624 cycles
Part
None
Part number
2051M72G03
Part serial
CFNFCM79
Condition
Damaged
Location
Zone 400
Part time
13,166 hours, 1,624 cycles
Stage of operation
IN
How discovered
V
Nature of condition
C
Precautionary procedure
K

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

What was found

DURING TRANSIT CHECK, IT WAS DETECTED A FAN BLADE DAMAGED OF THE LEFT ENGINE. MAITENANCE PERSONAL PERFORMED REVISION, DETECTING A LEFT ENGINE FAN BLADE WITH DAMAGES OUT OF OPERATION LIMITS AND IT WAS PERFORMED THE LEFT ENGINE BOSROSCOPE INSPECTION OF THE STAGE BLADE HPC, DETECTING MISSING MATERIAL ON FUEL NOZZLE CUPS OUT OF LIMITS AT POSITIONS 1, 5, 6, 9, 11, 13, 14 AND 21. THE LEFT ENGINE FAN BLADE WAS REPLACED AN FUEL NOZZLES NUMBERS 1, 5, 6, 9, 11, 13, 14 AND 21WERE REPLACED, POWER TEST WAS PERFORMED, TESTED CORRECT.

More about the Boeing 787-9