What was found
WHILE ACCOMPLISHING MTC 78472010, FOUND #2 ENG #7 & #22 FAN BLADE SPACER WITH DISBONDED ELASTOMERS. GROUNDED - YES. REPLACED #2 ENG #7 AND #22 FAN BLADE SPACERS REF T/C 78472010.
- Difficulty date
- April 26, 2021
- Submitted
- April 27, 2021
- Operation
- Air carrier
- Aircraft
- N506AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35690
- Aircraft time
- 46,970 hours, 14,224 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Spacer
- Part number
- 3400012620
- Condition
- Debonded
- Location
- Nr 2 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.