Service difficulty report · Pump · Boeing 737890

Difficulty date
November 4, 2009
Submitted
November 9, 2009
Operation
Air carrier
Aircraft
N552AS
Make and model
Boeing 737890
Aircraft serial
34595
Aircraft time
15,300 hours, 4,799 cycles
Engine
Cfmint CFM567B27
Part
Pump
Part number
82830051853M5
Part serial
YA049181BECW517
Condition
Faulted
Location
Rt Engine
Stage of operation
TO
How discovered
O
Nature of condition
O
Precautionary procedure
C

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

What was found

RT ENGINE LOST POWER AT 100 KNOTS ON TAKEOFF ROLL. ABORTED TAKEOFF. NO HARD FAULT FOUND BUT REPLACED BOTH THE FUEL PUMP (P/N 828300 5) AND THE HMU (P/N 1853M56P12).