Service difficulty report · Sig Conditioner · Lkheed 1011385115

Difficulty date
July 20, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N737D
Make and model
Lkheed 1011385115
Aircraft serial
193C1228
Engine
Rroyce RB211524B4
Part
Sig Conditioner
Condition
Malfunctioned
Location
Nr 1 Engine
Part time
49,664 hours
Stage of operation
CR
Nature of condition
X
Precautionary procedure
O

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

What was found

WHILE AT CRUISE JUST PRIOR TO DESCENT, NR 1 ENGINE FLAMED OUT, GRAVITY FEED FAILED TO KEEP UP WITH ENGINE NEEDS (TANK TO ENG). BOTH TANK PUMP LOW LIGHTS ILLUMINATED JUST BEFORE FLAMEOUT. RESTART AND SUBSEQUENT OPERATION WAS NORMAL. TANK 1A TRANSFER VALVE ON MCO AND PLAC 28-27-02A. REPLACED SIGNAL CONDITIONER. OPS CHECK GOOD.