Service difficulty report · Ignition Lead · Boeing 737890

Difficulty date
May 16, 2012
Submitted
May 18, 2012
Operation
Air carrier
Aircraft
N569AS
Make and model
Boeing 737890
Aircraft serial
35184
Aircraft time
19,682 hours, 6,377 cycles
Engine
Cfmint CFM567B27
Part
Ignition Lead
Part number
90591101
Condition
Failed
Location
Nr 1 Engine
Stage of operation
TX
How discovered
9
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

LEFT ENGINE FAILED TO IGNITE DURING START SEQUENCE, ON GROUND. ACFT GROUNDED. COULD NOT CONFIRM NR 1 ENG NO FAULTS LOGGED. EEC TEST CHECKED NORMAL. IGNITER AUDIBLE TEST PASS BOTH LT & RT, REF FIM:74-21-00. ALSO RANG OUT & SHOOK DOWN CONNECTOR DP0201 AND FOUND GOOD, POWER 115VAC, REF WDM:74-11-11. REPLACED NR 1 ENG RT IGNITION LEAD. REF MM 74-21-01. OPS CKD GOOD.