Service difficulty report · Seal · Boeing 737890

Difficulty date
November 15, 2018
Submitted
November 16, 2018
Operation
Air carrier
Aircraft
N558AS
Make and model
Boeing 737890
Aircraft serial
35177
Aircraft time
47,076 hours, 13,908 cycles
Engine
Cfmint CFM567B27
Part
Seal
Condition
Damaged
Location
Nr 2 Eng Blade
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

WHILE ACCOMP. FAN LUBE #2 ENG S/N 894151 FOUND PLATFORM SEAL DAMAGE TO ALL PLATFORMS TOTAL DAMAGE GREATER THAN 40". GROUNDED - YES. REPLACED ALL PLATFORM.