What was found
WHILE ACCOMPLISHING MAINTENANCE TASK CARD 78472002 FOR FAN BLADE LUBRICATION, FOUND 24 OF THE FAN BLADE SHIMS ON THE NR 2 ENGINE WORN. ACFT GROUNDED. REMOVED AND REPLACED THE FAN BLADE SHIMS IAW TASK CARD 78472002.
- Difficulty date
- June 17, 2017
- Submitted
- June 19, 2017
- Operation
- Air carrier
- Aircraft
- N518AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35693
- Aircraft time
- 32,172 hours, 9,540 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Shim
- Part number
- 3402523070
- Condition
- Worn
- Location
- Fan Blade
- 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.