What was found
WHILE PERFORMING T/C 78472010 CFM56-7 FAN BLADE LUBRICATION FOUND FWD SPINNER CONE WHITE ANTI-EROSION PAINT WORN OFF BEYOND 50%. GROUNDED - YES. REMOVED AND REPLACED FRONT SPINNER CONE REF TASK CARD # 78472010.
- Difficulty date
- November 29, 2021
- Submitted
- December 2, 2021
- Operation
- Air carrier
- Aircraft
- N584AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35682
- Aircraft time
- 52,007 hours, 15,422 cycles
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Spinner
- Part number
- 3370051180
- Condition
- Worn
- Location
- 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.