Service difficulty report · Engine · Boeing 737890

Difficulty date
January 18, 2009
Submitted
January 21, 2009
Operation
Air carrier
Aircraft
N585AS
Make and model
Boeing 737890
Aircraft serial
35683
Aircraft time
5,511 hours, 1,639 cycles
Engine
Ge CFM567B24
Engine time
5,511 hours, 1,639 cycles
Part
Engine
Condition
Oil Consumption
Location
Nr 1
Stage of operation
IN
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

ACFT RESTRICTED FROM ETOPS SERVICE UNTIL ENGINES 1 AND 2 OIL CONSUMPTION RATES COME WITHIN ETOPS LIMITS. CURRENT CONSUMPTION IS .7 NR 1 ENG. .7 NR 2 ENG. GROUNDED YES. DEFERRAL HAS BEEN REMOVED ENG NR 1 & NR 2 OIL CONSUMPTION RATE HAVE RETURNED TO NORMAL. ENG NR 1 OIL RATE .09 AND ENG NR 2 OIL RATE .05.