What was found
PER T/C 78472010 #1 ENG FAN BLADE LUBE #1,10,13, 16,17,19,20 AND 24 SPACERS ELASTOMERS ARE DISBONDED . GROUNDED - YES. REPLACED SPACERS PER TC# 78472010.
- Difficulty date
- April 5, 2021
- Submitted
- April 6, 2021
- Operation
- Air carrier
- Aircraft
- N486AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44107
- Aircraft time
- 21,042 hours, 6,750 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Spacer
- Part number
- 3400012620
- Condition
- Debonded
- Location
- Nr 1 Eng Fan
- 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.