What was found
ENGINE NR1 IGNITION LEAD (B) SHOWS SIGNS OF ARCING AT THE IGNITER PLUG END OF THE LEAD. (<P>REMOVED AND REPLACED ENG 1 IGNITION LEAD 1 IAW AMM 74-21-01. OPS CHECK GOOD. </P>)
- Difficulty date
- June 30, 2019
- Submitted
- July 1, 2019
- Operation
- Air carrier
- Aircraft
- N1489A
- Make and model
- Boeing 76731K
- Aircraft serial
- 27206
- Aircraft time
- 105,247 hours, 20,527 cycles
- System (JASC)
- 7420 · Ignition Harness (Distribution)
- Part
- Ignition Lead
- Part number
- 90431054
- Part serial
- KG9889
- Condition
- Arced
- Location
- Nr 1 Engine
- 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.