Service difficulty report · Engine · Boeing 737990ER

Difficulty date
January 10, 2016
Submitted
January 14, 2016
Operation
Air carrier
Aircraft
N423AS
Make and model
Boeing 737990ER
Aircraft serial
35206
Aircraft time
10,817 hours, 3,486 cycles
Engine
Cfmint CFM567B27E
Part
Engine
Condition
Hung Start
Location
Nr 1
Stage of operation
TX
How discovered
O
Nature of condition
R, J
Precautionary procedure
O

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

What was found

HUNG START, NR 1 ENGINE INDICATION, N1 AND N2 FUEL FLOW NO EGT, ABORTED START FOLLOWED QRC PROCEDURES IGNITION SWITCH IN THE RT POSITION. ACFT GROUNDED. REMOVED NR 1 ENGINE RT IGNITION LEAD AND INSPECTED, CHECKS NORMAL. REINSTALLED IGNITION LEAD REF AMM 74-21-01. RAN ENGINES 3 TIMES AND GROUND VERIFICATION WAS SUCCESSFUL.