What was found
WHILE ACCOMP FAN BLADE LUBE #2 ENG S/N 894151 FOUND ALL BLADE SHIMS WORN MISSING MOLY DAG COATING >25%. GROUNDED - YES. REPLACED ALL #2 ENG BLADE SHIMS.
- Difficulty date
- November 15, 2018
- Submitted
- November 16, 2018
- Operation
- Air carrier
- Aircraft
- N558AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35177
- Aircraft time
- 47,076 hours, 13,908 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Shim
- Part number
- 3402523070
- Condition
- Damaged
- Location
- Nr 2 Engine Fan
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.