Service difficulty report · Valve · Boeing 727224

Difficulty date
May 1, 2004
Submitted
June 2, 2004
Operation
Air carrier
Aircraft
N79749
Make and model
Boeing 727224
Aircraft serial
22451
Engine
Pwa JT8D15
System (JASC)
7312 · Fuel Heater
Part
Valve
Part number
320115
Condition
Defective
Location
Nr 2
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

NR 2 ENGINE SHUT-DOWN DURING FLIGHT DUE TO HIGH OIL TEMP IN YELLOW ARC. TROUBLESHOT AND FOUND FUEL HEAT VALVE OPEN. CLOSED MANUALLY AND SAFETY WIRED SHUT. RAN ENGINE ALL PARAMETERS NORMAL AND AIRCRAFT RETURNED TO SERVICE WITH FUEL HEAT VALVE ON DMI. NO FURTHER INCIDENTS.