What was found
R 2 ENGINE FOUND ALL FAN BLADE SHIMS EXHIBIT MORE THAN 25 PERCENT MOLYDAG COATING IAW MM 72-21-02-200-801, STEP 2. L, 1, B, 1. ACFT GROUNDED. REPLACED ALL SHIMS ON NR 2 ENG FAN BLADES, REF T/C 78472002.
- Difficulty date
- November 28, 2014
- Submitted
- December 2, 2014
- Operation
- Air carrier
- Aircraft
- N586AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35189
- Aircraft time
- 27,338 hours, 8,489 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Shim
- Part number
- 3402523070
- Condition
- Worn
- Location
- Nr 2 Engine Fan
- 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.