SDR UIEA2015103100597

Service difficulty report · Warning System · Boeing 7673S1

Difficulty date: October 31, 2015
Submitted: November 3, 2015
Operation: Air carrier
Aircraft: N640GT
Make and model: Boeing 7673S1
Aircraft serial: 25221
Aircraft time: 78,764 hours, 16,648 cycles
System (JASC): 2840 · Fuel Indicating System
Part: Warning System
Condition: Activated
Location: Cockpit
Stage of operation: CR
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

EICAS MSG, FUEL DISAGREE PROBE 2, WHILE AT CRUISE SELECTED TOTALIZER FUEL IN FMC, HAD TO CROSS FEED 2.3 LBS FROM LT TO RT, THEN BACK TO RT. PERFORMED FUEL QTY BITE CHECK IAW FIM 28-41 FAULT TREE 842 FAULT CODE D1. RESET, CLEARED & VERIFIED NORMAL.

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