Service difficulty report · None · Boeing 777

Difficulty date
July 25, 2022
Submitted
August 16, 2022
Operation
Air carrier
Aircraft
N78002
Make and model
Boeing 777
Aircraft serial
27578
Aircraft time
108,374 hours, 11,326 cycles
Part
None
Part number
NA
Condition
None
Location
Eng #2
Stage of operation
TO
How discovered
O
Nature of condition
O
Precautionary procedure
C

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

What was found

*THIS IS A SUPPLEMENTAL REPORT FOR THE SAME CONTROL NUMBER SUBMITTED ON 7/29/22.* ENG L OVER EGT ON T/O ROLL. TAKEOFF REJECTED. FOUND MULTIPLE HPT STAGE 1 BLADES WITH RADIAL TIP CRACKS LONGER THAN 0.500 INCHES. REMOVED AND REPLACED ENGINE #1. OPS CHECKS AND LEAKS CHK GOOD. NO OTHER DEFECTS NOTED AT THIS TIME.