Service difficulty report · Fuel Heat Vlv · Boeing 737232

Difficulty date
May 31, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N311DL
Make and model
Boeing 737232
Aircraft serial
23083
Engine
Pwa JT8D15A
System (JASC)
7312 · Fuel Heater
Part
Fuel Heat Vlv
Condition
Malfunctioned
Location
Nr 1 Engine
Stage of operation
CL
Nature of condition
J
Precautionary procedure
A

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

What was found

ON CLIMBOUT, NR 1 FUEL HEAT INDICATED FULL OPEN-LOSS OF EPR, SPLIT THROTTLES AND OIL TEMP WENT INTO YELLOW BAND FOR 14 MINS, RETURNED TO MSP. REPLACED FUEL HEAT VALVE PER M/M 73-14-11 PG 402. ALL TEMPERTURES WITHIN LIMITS PER M/M 71-09-100 PG 218. FOUND VALVE MISLABLED OLD VALVE.