What was found
PER ASA T/C 78472010 #2 ENG FAN BLADE LUBE SPACERS #7, 12, AND 24 ARE DISBONDED. GROUNDED - YES. REMOVED AND REPLACED #2 ENG FAN BLADE LUBE SPACERS #7, 12, & 24. REF AMM 72-21-02 AND ASA T/C 78472010.
- Difficulty date
- December 5, 2022
- Submitted
- December 6, 2022
- Operation
- Air carrier
- Aircraft
- N581AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35188
- Aircraft time
- 54,770 hours, 16,279 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.