Service difficulty report · Hmu · Boeing 737990ER

Difficulty date
November 18, 2022
Submitted
November 21, 2022
Operation
Air carrier
Aircraft
N462AS
Make and model
Boeing 737990ER
Aircraft serial
36362
Aircraft time
31,510 hours, 9,995 cycles
Engine
Cfmint CFM567B27E
Part
Hmu
Part number
1853M56P16
Part serial
BECWB763
Condition
Leaking
Location
#2 Engine
Part time
31,539 hours, 10,006 cycles
Stage of operation
TX
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

FUEL LEAKING FROM #2 ENG. GROUNDED - YES. REPLACED #2 ENGINE HMU PER T/C N8473000, N8473001. LK AND OPS CK GOOD.