What was found
WHILE ACCOMPLISHING ASA TASK CARD 78472010 #2 ENGINE FAN BLADE LUBE FOUND 24 SHIMS WORN TO LIMITS. GROUNDED - YES. REMOVED AND REPLACED 24 EA. SHIMS ON #2 ENGINE PER ASA TASK CARD 78472010.
- Difficulty date
- May 17, 2022
- Submitted
- May 19, 2022
- Operation
- Air carrier
- Aircraft
- N474AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 40715
- Aircraft time
- 25,705 hours, 8,084 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.