Service difficulty report · Indicator · Boeing 737890

Difficulty date
August 8, 2008
Submitted
August 12, 2008
Operation
Air carrier
Aircraft
N570AS
Make and model
Boeing 737890
Aircraft serial
35185
Aircraft time
5,869 hours, 1,732 cycles
Engine
Ge CFM567B24
Part
Indicator
Part number
100370750
Part serial
1446
Condition
Failed
Location
Fuel Qty
Part time
28,633 hours, 12,158 cycles
Stage of operation
TX
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

NR 1 REFUELING INDICATOR AT WING PANEL INOP, FLT DECK INDICATIONS NML. COULD NOT DUPLICATE ACCOMP. FQIS BITE NO FAULTS ACCOMP. GRD TEST, TEST PASS REF. FIM 28-41 TASK 801. REMOVED WING REFUEL PANEL. ACCOMP GVI OF WIRES FOR NR 1 TANK IND AND OHMED SAME WIRES NO DISCREPANCIES NOTED. REINSTALLED PANEL. REPLACED NR 1 TANK INDICATOR WITH SERVICABLE ONE. PART VERIFIED BY MC EDD. OPS TEST PASS. REF MM 28-41-61-400-801 & WDM 28-44-11.