What was found
PER T/C 78472010 #1 ENGINE FAN BLADE LUBE SPACER 2,5,8,9,10,11,12,17, AND 21 ELASTOMERS ARE DISBONDED. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE FAN BLADE SPACER 9 TOTAL REF. T/C # 78472010
- Difficulty date
- February 21, 2020
- Submitted
- March 10, 2020
- Operation
- Air carrier
- Aircraft
- N583AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35681
- Aircraft time
- 47,743 hours, 13,957 cycles
- Engine
- Cfmint CFM567B27B3
- System (JASC)
- 7230 · Turbine Engine Compressor 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.