Service difficulty report · Engine · Boeing 737890

Difficulty date
March 1, 2012
Submitted
March 6, 2012
Operation
Air carrier
Aircraft
N594AS
Make and model
Boeing 737890
Aircraft serial
35191
Aircraft time
15,093 hours, 4,705 cycles
Engine
Cfmint CFM567B273
Engine time
15,096 hours, 4,706 cycles
Part
Engine
Part number
CFM567B273
Part serial
897310
Condition
Unknown
Location
Nr 1
Part time
15,096 hours, 4,706 cycles
Stage of operation
CL
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

CLIMBING THRU FL 260 NR 1 ENG EXPERIENCED LOTC. DIVERSION TIME: 28 MINUTES. MESSAGE 73 10331 RECORDED ON PREVIOUS LEG FOUND WHEN CHECKING EXCEEDANCES ON NR 1 ENG. REPLACED NR 1 ENGINE PER T/C 78471000.