Service difficulty report · Seal · Boeing 737890

Difficulty date
December 5, 2017
Submitted
December 7, 2017
Operation
Air carrier
Aircraft
N512AS
Make and model
Boeing 737890
Aircraft serial
39043
Aircraft time
35,935 hours, 10,863 cycles
Engine
Cfmint CFM567B27B3
Part
Seal
Part number
3051157090
Condition
Leaking
Location
Engine Oil
Stage of operation
IN
How discovered
9
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

WHILE ACCOMPLISHING TSR701083 FOUND IDG PAD DRAIN LEAKING OIL ON #2 ENG. GROUNDED - YES. REMOVED IDG #2 ENG, REMOVED AND REINSTALLED SEALOL SEAL PER SUBTASK 72-60-00-410-004-F00. REINSTALLED #2 ENG IDG PER MM 24-11-11-400-801. LEAK & OPS CHECKS REQ. 13072 12/05/2017. LK AND OPS CHECKS GOOD IAW 24-11-00-700-803.