SDR ASMF200806001

Service difficulty report · Sensor · Boeing 7772Q8

Difficulty date: June 1, 2008
Submitted: June 3, 2008
Operation: Air carrier
Aircraft: N745AM
Make and model: Boeing 7772Q8
Aircraft serial: 32718
Aircraft time: 10,790 hours, 1,232 cycles
Engine: Ge GE9094B
Engine time: 10,790 hours, 1,232 cycles
System (JASC): 7320 · Fuel Controlling System
Part: Sensor
Part number: 0154GF7
Part serial: YA0006168
Condition: Failed
Location: Rt Engine
Part time: 10,004 hours, 1,145 cycles
Stage of operation: CL
How discovered: O
Nature of condition: N
Precautionary procedure: A

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

What was found

AIRCRAFT RETURNED OF FLIGHT DUE TO RIGHT ENGINE STALLED. MAINTENANCE PERSONNEL PERFORMED FIM 75-21 TASK 822 AND STALL INSPECTION IN 1ST, 5TH AND 9TH HPC STAGES, NO DAMAGES WERE DETECTED IAW MM 71-00-00. RIGHT PT25 SENSOR WAS REPLACED IAW MM 73-21-63, TESTED CORRECT. THE OVERWEIGHT INSPECTION WAS NOT NECESSARY DUE TO AIRCRAFT LANDED WITH 211,400 KGS AND MAXIMUM LANDING WEIGHT IS 213,188 KGS.

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