Service difficulty report · Pressure Switch · Boeing 767306

Difficulty date
June 7, 2017
Submitted
June 9, 2017
Operation
Air carrier
Aircraft
N1321A
Make and model
Boeing 767306
Aircraft serial
27957
Aircraft time
80,656 hours, 18,441 cycles
Engine
Ge CF680C2B6F
Part
Pressure Switch
Condition
Malfunctioned
Location
Fuel System
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

LEFT ENGINE FUEL PRESSURE SHOWS 200 PSI ON EICAS DISPLAY DURING ENGINE RUN. THE PRESSURE SWITCH WAS REMOVED AND REPLACED IAW AMM 73-33-01, REV 121. POWER PLANT TEST 2 IDLE LEAK CHECK CARRIED OUT IAW AMM 71-00-00, REV 121.