Service difficulty report · Engine · Boeing 737890

Difficulty date
January 13, 2009
Submitted
January 16, 2009
Operation
Air carrier
Aircraft
N517AS
Make and model
Boeing 737890
Aircraft serial
35197
Aircraft time
26 hours, 13 cycles
Engine
Ge CFM567B24
Engine time
26 hours, 13 cycles
Part
Engine
Part number
CFM567B27
Part serial
896912
Condition
Oil Consumption
Location
Nr 2
Part time
26 hours, 13 cycles
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

NR 2 ENG OIL ETOPS CONSUMPTION RATE ABOVE LIMITS AT .66 REQUIRES TOP DEFERRAL PER MAINT CONTROL. GROUNDED YES. ETOPS OIL CONSUMPTION RATES FOR ENGINE NR 2 IS NOW IN LIMITS. OIL CONSUMPTION RATE IS NOW .13 FOR NR 2 ENGINE.