Service difficulty report · Shim · Boeing 737890

Difficulty date
June 4, 2014
Submitted
June 6, 2014
Operation
Air carrier
Aircraft
N529AS
Make and model
Boeing 737890
Aircraft serial
35198
Aircraft time
16,418 hours, 4,984 cycles
Engine
Cfmint CFM567B20
Part
Shim
Part number
3402523070
Condition
Worn
Location
Nr 1 Fan Blades
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.

What was found

NR 1 ENGINE FAN BLADE SHIMS MOLYDAG COATING WORN. ACFT GROUNDED. R & R FAN BLADE SHIMS ON NR 1 ENGINE REF T/C 78472002.