Service difficulty report · Engine · Boeing 737890

Difficulty date
January 16, 2016
Submitted
January 20, 2016
Operation
Air carrier
Aircraft
N584AS
Make and model
Boeing 737890
Aircraft serial
35682
Aircraft time
32,317 hours, 9,645 cycles
Part
Engine
Condition
Malfunctioned
Location
Nr 1
Stage of operation
TX
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

NEGATIVE START NR 1 ENGINE, 25 PERCENT MAX MOTORING NO EGT WITH RT IGNITION SECOND START NEGATIVE START ENGINE 1, 25 PERCENT MAX MOTORING NO EGT WITH LT IGNITION. ACFT GROUNDED. PERFORMED FIM 74-21, TASK 807 ON NR 1 ENGINE. APPLIED HEAT TO COLD SOAKED ENGINE. ENGINE FAULTS CLEARED. CREW PERFORMED 2 GROUND STARTS BOTH NORMAL. INTTERMITENT FAULTS.