Service difficulty report · Processor · Boeing 76734AF

Difficulty date
November 29, 2017
Submitted
November 29, 2017
Operation
Air carrier
Aircraft
N311UP
Make and model
Boeing 76734AF
Aircraft serial
27741
Aircraft time
55,435 hours, 18,119 cycles
Part
Processor
Part number
300710404
Part serial
438B
Condition
Faulted
Location
Fuel Qty
Stage of operation
CR
How discovered
O
Nature of condition
P
Precautionary procedure
A

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

What was found

200 MILES BEFORE COAT OUT. LOST ALL THREE FUEL INDICATIONS AND CDU FUEL TOTALIZER. A.B DISPLAYED PLUS STATUS MESSAGE FOR THE FUEL QTY BITE, DIVERTED AND LANDED UNEVENTFULLY. TROUBLESHOT THE SYS, DUBLICATED THE FAULT. FOUND THE PROCESSOR FOR THE FUEL QTY FAULTED. DISPLAY BLANKED OUT. R & R THE FUEL QTY PROCESSOR IAW AMM 28-41-08-004-001, 28-41-08-404-009. OPS CHECKED IAW AMM28-41-00-715-001-002.

More about the Boeing 767-34AF