Service difficulty report · Seal · Boeing 737890

Difficulty date
July 25, 2009
Submitted
July 29, 2009
Operation
Air carrier
Aircraft
N577AS
Make and model
Boeing 737890
Aircraft serial
35186
Aircraft time
9,222 hours, 2,669 cycles
Part
Seal
Part number
3051157090
Condition
Leaking
Location
Nr 2 Engine
Stage of operation
IN
How discovered
O
Nature of condition
K
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 ENGINE HIGH CONSUMPTION RATE. PERFORMED ENGINE VENTS AND DRAINS INSPECTION PER 71-71-00-200-801-F00. NO LEAKS WERE NOTED. RAN NR 2 ENGINE TO POWER PER TASK 71-00-00-800-806-F00 70 PERCENT N1. INSPECTION ENGINE AFTER RUN AND STILL NOTICED OIL PRESENT. REPLACED SEAL REF MM 72-60-00-000-802-F00. LEAK & OPS CHECK GOOD FOR NR 2 ENG IDG PER MM 24-11-00-700-802.