What was found
DURING BOROSCOPE INSPECTION OF NR 1 ENGINE, FOUND LT AND RT IGNITORS DAMAGED. R & R NR 1 ENG LT AND RT IGNITER PLUGS IAW T/C 78474000.
- Difficulty date
- June 2, 2012
- Submitted
- June 25, 2012
- Operation
- Air carrier
- Aircraft
- N506AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35690
- Aircraft time
- 15,336 hours, 4,933 cycles
- Engine
- Cfmint CFM567B273
- System (JASC)
- 7421 · Spark Plug/Igniter
- Part
- Igniter
- Part number
- 90722151
- Condition
- Failed
- Location
- Nr1 Engine
- Stage of operation
- IN
- How discovered
- B
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.