What was found
ACCOMPLISHING NR 1 ENGINE FAN BLADE LUBE PER T/C 78472002 FOUND FAN BLADE SHIMS EXHIBIT MORE THAN 25 MOLD AG COATING LOSS ON ALL SHIMS REF MM 72-21-02, PG 615, STEP L (1)(A). INSTALLED ALL NEW SHIMS IAW T/C 78472002 ON NR 1 ENGINE.
- Difficulty date
- December 14, 2012
- Submitted
- December 18, 2012
- Operation
- Air carrier
- Aircraft
- N594AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35191
- Aircraft time
- 18,202 hours, 5,651 cycles
- Engine
- Cfmint CFM567B27B3
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Shim
- Part number
- 3402523070
- Condition
- Worn
- 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.