SDR 9604256615

Service difficulty report · Fuel Control · Boeing 747251B

Difficulty date
February 19, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N616US
Make and model
Boeing 747251B
Aircraft serial
20360
Engine
Pwa JT9D7Q
Part
Fuel Control
Condition
Malfunctioned
Location
Nr 2 Engine
Stage of operation
TO
Nature of condition
J
Precautionary procedure
C, D

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

What was found

DURING TAKEOFF, THE NR 2 ENGINE FAILED TO REACH TAKEOFF POWER. CREW ABORTED TAKEOFF AT 60 KNOTS AND RETURNED TO THE GATE. FOUND HYDRAULIC STAGE PRESSURE TO BE ZERO. REPLACED FUEL CONTROL AND FUEL PUMP. THE NR 2 ENGINE HIGH POWER RUNUP CHECK WAS NORMAL AND THE AIRCRAFT RETURNED TO SERVICE.