What was found
NR 1 ENGINE ESN 894137 TC 78472010 FOUND 3 SPACERS DISBONDED. POSITIONS 19, 21, AND 23. GROUNDED - YES. REPLACED 3 EA. SPACERS @ POSITIONS 19, 21, AND 23. REF T/C #78472010.
- Difficulty date
- May 13, 2019
- Submitted
- May 14, 2019
- Operation
- Air carrier
- Aircraft
- N559AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35178
- Aircraft time
- 46,879 hours, 13,932 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Spacer
- Part number
- 3400012620
- 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.