Service difficulty report · Processing Unit · Boeing 737890

Difficulty date
August 5, 2014
Submitted
August 12, 2014
Operation
Air carrier
Aircraft
N512AS
Make and model
Boeing 737890
Aircraft serial
39043
Aircraft time
23,078 hours, 7,049 cycles
Part
Processing Unit
Part number
3012803
Part serial
2786
Condition
Failed
Location
Fuel Qty
Part time
21,129 hours, 6,512 cycles
Stage of operation
NR
How discovered
9
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

FUEL QUANTITY INDICATOR FOR RT MAIN TANK INTERMITTENTLY BLANKS OUT. ACFT GROUNDED. REPLACED FUEL PROCESSOR UNIT IAW AMM REF 28-41-81. OPS CKS GOOD.