What was found
PER T/C 78472010 #1 ENG. FAN BLADE LUBE, SPACERS #1, 11, 18, AND 22 ELASTOMERS ARE DISBONDED. GROUNDED - YES. REPLACED #1 ENG. FAN BLADE SPACERS #1, 11, 18, AND 22 PER T/C 78472010.
- Difficulty date
- March 9, 2021
- Submitted
- March 11, 2021
- Operation
- Air carrier
- Aircraft
- N592AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35190
- Aircraft time
- 47,627 hours, 14,216 cycles
- Engine
- Cfmint CFM567B27B3
- 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
- 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.