What was found
WHILE ACCOMPLISHING TASK CARD NO. 1 ENGINE ALL SPACERS WERE DIFFICULT TO REMOVE PER TSR AND WHILE INSPECTING SPACERS FOUND NR 3 & NR 14 SPACERS ELASTOMERS DISBONDED. GROUNDED - YES. PER INSPECTION, SPACERS REPLACED.
- Difficulty date
- February 16, 2019
- Submitted
- February 20, 2019
- Operation
- Air carrier
- Aircraft
- N428AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36353
- Aircraft time
- 11,892 hours, 3,898 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Elastomer
- Part number
- 3401169310SD
- Condition
- Debonded
- 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.