Service difficulty report · Hmu · Boeing 737890

Difficulty date
June 24, 2015
Submitted
June 26, 2015
Operation
Air carrier
Aircraft
N517AS
Make and model
Boeing 737890
Aircraft serial
35197
Aircraft time
24,952 hours, 7,466 cycles
Engine
Cfmint CFM567B27
Part
Hmu
Part number
1853M56P12
Part serial
BECW6667
Condition
Leaking
Location
Nr 2 Engine
Part time
24,947 hours, 7,461 cycles
Stage of operation
IN
How discovered
V
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

FOUND NR 2 ENGINE HMU LEAKING OUT OF SIDE, WHILE LEAK CHECKING FUEL FILTER. ACFT GROUNDED. REPLACED NR 2 ENGINE HMU IAW TASK CARDS, N8473000, N8473001.