What was found
PER T/C 78472010 #2 ENG. FAN BLADE LUBE SPACERS 1,2,3,5,14,AND 23 ELASTOMERS ARE DISBONDED. GROUNDED - YES. REMOVED AND REPLACED #2 ENG. FAN BLADE SPACERS 1,2,3,5,14, AND 23 REF. T/C 78472010.
- Difficulty date
- September 13, 2021
- Submitted
- September 16, 2021
- Operation
- Air carrier
- Aircraft
- N495AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41728
- Aircraft time
- 20,725 hours, 6,553 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Spacer
- Part number
- 3400012610
- Condition
- Debonded
- Location
- Nr 2 Eng Fan
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.