Service difficulty report · O-Ring · Lear 45LEAR

Difficulty date
June 23, 2016
Submitted
September 28, 2016
Operation
Air carrier
Aircraft
N918DG
Make and model
Lear 45LEAR
Aircraft time
4,076 hours, 3,002 cycles
Part
O-Ring
Condition
Bulged
Location
Lt Mlg Actuator
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

DURING POST FLIGHT CHECKS, THE TECH NOTED THAT THE LT MLG ACTUATOR WAS FOUND TO HAVE AN O-RING BULGED FROM ACTUATOR. THE ACTUATOR WAS REMOVED AND REPLACED WITH A REPAIRED UNIT. THE AIRCRAFT WAS RETURNED TO SERVICE.