Service difficulty report · Indicator · Boeing 7472U3B

Difficulty date
May 13, 2002
Submitted
May 16, 2002
Operation
Air carrier
Aircraft
N923FT
Make and model
Boeing 7472U3B
Aircraft serial
22769
Aircraft time
72,417 hours, 17,955 cycles
Engine
Pwa JT9D7Q
Engine time
48,928 hours, 11,846 cycles
Part
Indicator
Condition
Faulty
Location
Cockpit
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
E, J

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

What was found

NR 3 ENG START VALVE OPEN LIGHT CAME ON AFTER TAKEOFF AT 8,000 FT. SHUT DOWN NR 3 ENG, LIGHT WENT OUT AFTER SHUT DOWN AT APPROX 3,000 FT. TROUBLESHOT SYSTEM AND FOUND LIGHT INDICATION SYSTEM AT FAULT.

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