What was found
#2 ENGINE FAN BLADE SHIMS MOLYDAG COATING WORN. GROUNDED - YES. REPLACED #2 ENGINE FAN BLADE SHIMS, REF T/C 7872010.
- Difficulty date
- December 15, 2021
- Submitted
- December 17, 2021
- Operation
- Air carrier
- Aircraft
- N492AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44110
- Aircraft time
- 22,334 hours, 7,104 cycles
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Shim
- Part number
- 3402523060
- Condition
- Worn
- Location
- #2 Engine
- 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.