Service difficulty report · Pump · Boeing 73783N

Difficulty date
July 19, 2003
Submitted
July 31, 2003
Operation
Air carrier
Aircraft
N306TZ
Make and model
Boeing 73783N
Aircraft serial
32348
Engine
Ge CFM56*
Part
Pump
Part number
8283004
Part serial
YA012543
Condition
Inoperative
Location
Lt Engine
Part time
5,766 hours, 2,882 cycles
Stage of operation
DE
How discovered
O
Nature of condition
X, J
Precautionary procedure
O

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

What was found

ON DESCENT THE LT ENG FAIL ILLUMINATED FOLLOWED BY SOURCE OFF, LEFT ENGINE RE-LIT. MOVING THRUST LEVER TO IDLE RESULTED IN LEFT ENGINE FAIL AGAIN. MOVING THRUST LEVER FORWARD MADE ENGINE LIGHT OFF AGAIN. REMOVED AND REPLACED FUEL PUMP IAW MM. PACKAGE REMOVE AND REPLACE PERFORMED ENGINE RUN IAW 71-00-00-800-801-F00. OPS CHECK GOOD, NO LEAKS NOTED.

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