What was found
FAN BLADE PLATFORMS FOUND WITH SEAL DAMAGE DURING ABRADABLE SHROUD REPAIR. ACFT GROUNDED. REPLACED ALL FAN BLADE PLATFORMS IAW T/C 78472002. PERFORMED VIBRATION SURVEY TEST 7 IAW MM 71-00-00-700-814-F00. NO DEFECTS NOTED.
- Difficulty date
- November 12, 2013
- Submitted
- November 15, 2013
- Operation
- Air carrier
- Aircraft
- N585AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35683
- Aircraft time
- 24,007 hours, 7,294 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Blades
- Part number
- 3400018160
- Condition
- Damaged
- Location
- Nr 1 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.