What was found
PER T/C 78472010 #2 ENG FAN BLADE LUBE BLADE SHIMS #1,2,15,16 AND 18-24 LUBRICANT COATINGS ARE WORN BEYOND LIMITS. GROUNDED - YES. REMOVED AND REPLACED #2 ENG FAN BLADE SHIMS #1.2,15, 16 AND 18-24 PER T/C 7842010.
- Difficulty date
- April 14, 2022
- Submitted
- April 15, 2022
- Operation
- Air carrier
- Aircraft
- N435AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 43292
- Aircraft time
- 31,576 hours, 10,043 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Shim
- Part number
- 3402523070
- Condition
- Worn
- 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.