Service difficulty report · Engine · Boeing 7377H4

Difficulty date
May 5, 2025
Submitted
May 9, 2025
Operation
Air carrier
Aircraft
N906WN
Make and model
Boeing 7377H4
Aircraft serial
36887
Aircraft time
56,331 hours, 32,863 cycles
Engine
Cfmint CFM567B242
Engine time
59,645 hours, 35,039 cycles
Part
Engine
Part number
CFM567B24
Part serial
894400
Condition
Slow
Location
Nr 2
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

READY FOR TAKE OFF PRESSED AUTO THROTTLE. #2 SPOOLED TO 90%. NUMBER #1 UNRESPONSIVE. AC SKIDDED LEFT; ABORTED T/O. RAN COOLING FOR RTO @55KTS GATE RETURN<[01] PERFORMED CONDITIONAL INSPECTION OF TIRES?BRAKES REF AMM 05-51-07.<BR>PERFORMED A/T OPERATIONAL TEST NO FAULTS AMM REF 22-31-00.<BR>PERFORMED EEC FAULT BITE CHECK NO FAULTS AMM 73-21-00.<BR>POWERPLANT ENGINEERING PING #1 ENGINE NO ABNORMALITIES.

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