Service difficulty report · Unknown · Boeing 737890

Difficulty date
January 21, 2018
Submitted
January 23, 2018
Operation
Air carrier
Aircraft
N534AS
Make and model
Boeing 737890
Aircraft serial
35202
Aircraft time
27,852 hours, 8,147 cycles
Part
Unknown
Condition
Malfunctioned
Location
Nr 1 Engine
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
D

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

What was found

NR 1 ENGINE HUNG START (2 ATTEMPTS) N2 ACCELERATION STALLED OUT 45% EGT STALLED OUT 245 DEGREE. GROUNDED - YES. MANUALLY CYCLED START CONTROL VALVE - NORMAL OPS. CREW PERFORMED NORMAL ENGINE START - START NORMAL. SUSPECT COLD SOAKED ENGINE. NO HISTORY 90 DAYS. REF FIM 80-05 TASK 806.