Service difficulty report · Actuator · Gulstm GIV

Difficulty date
December 20, 2013
Submitted
February 3, 2014
Operation
Air carrier
Aircraft
N489QS
Make and model
Gulstm GIV
Aircraft serial
1389
Aircraft time
11,264 hours, 5,622 cycles
Part
Actuator
Part number
159H1003051
Part serial
551389GT
Condition
Failed
Location
Pax Door
Part time
11,264 hours, 5,622 cycles
Stage of operation
IN
How discovered
9
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

COULD NOT GET THE HYDRAULICS TO BRING THE DOOR UP TO CLOSE. CLOSES ABOUT 2/3 OF THE WAY & BINDS. R & R THE MED ACTUATOR IAW CMP 521010, MM 52-14-01 & OPERATIONS CHECKED IAW CMP 521005. OPERATIONS CHECKED GOOD.