Service difficulty report · Connector · Lkheed 10113851

Difficulty date
June 8, 2000
Submitted
June 14, 2000
Operation
Air carrier
Aircraft
N728DA
Make and model
Lkheed 10113851
Aircraft serial
193C1173
Aircraft time
63,288 hours, 29,559 cycles
Engine
Rroyce RB21122B02
Engine time
55,041 hours, 26,493 cycles
Part
Connector
Part number
LK42192
Condition
Failed
Location
Nr 2 Engine
Stage of operation
CR
How discovered
O
Nature of condition
K, J
Precautionary procedure
A

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

What was found

NR 2 ENG FUEL FLOW 4000 LBS HIGHER THAN NR 1 AND NR 3. HIGH FLOW CONFIRMED BY FUEL BURN ACTUAL.AFTER LANDING NR 2 ENG. SHUTDOWN IMMEDIATELY AND FUEL LEAK CONFIRMED BY EMERGENCY PERSONNEL AND MAINTENANCE. LOWER OIL TEMP AND FUEL TEMP VERIFIED HIGH FLOW. FOUND BLOWN O-RING AND BAD HELI-COIL AT HIGH PRESSURE LINE AND ELBOW ON FUEL PUMP. REPLACED ELBOW AND O-RINGS ON HP LINE. RAN ENGINE, LEAK CKS GOOD.