What was found
#2 ENG FAN BLADE SHIMS MISSING COATING (MOLYDAG) ALL SHIMS. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE FAN BLADE SHIMS REF T/C 78472010.
- Difficulty date
- November 25, 2021
- Submitted
- November 30, 2021
- Operation
- Air carrier
- Aircraft
- N559AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35178
- Aircraft time
- 54,220 hours, 15,965 cycles
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Shim
- Part number
- 3402523060
- Condition
- Damaged
- 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.