Service difficulty report · Transmitter · Boeing 737890

Difficulty date
April 14, 2016
Submitted
April 14, 2016
Operation
Air carrier
Aircraft
N562AS
Make and model
Boeing 737890
Aircraft serial
35091
Aircraft time
36,849 hours, 10,974 cycles
Part
Transmitter
Part number
1853M48P03
Part serial
FEC09435
Condition
Failed
Location
Fuel Flow
Part time
36,970 hours, 11,002 cycles
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

NR 2 ENGINE TREND DATA SHOWS A GREATER THAN EXPECTED FUEL FLOW DATA SCATTER INDICATION ERRORS ARE SUSPECT. ACFT GROUNDED. R & R NR 2 ENGINE FUEL FLOW TRANSMITTER REF AMM 73-31-01. ACCOMPLISHED IDLE POWER LEAK CHECK, NO LEAKS NOTED, REF AMM 71-00-00-700-801-F00. ELECTRONIC ENGINE CONTROL BITE CHECK GOOD, REF AMM 71-00-00-700-808-F00.