Service difficulty report · Actuator · Gulstm 200

Difficulty date
October 7, 2005
Submitted
October 12, 2005
Operation
Air carrier
Aircraft
N720QS
Make and model
Gulstm 200
Aircraft serial
085
Aircraft time
1,405 hours, 866 cycles
Part
Actuator
Part number
4AS5120213006
Part serial
00128
Condition
Inoperative
Location
Nr 3 Flap
Part time
895 hours, 476 cycles
Stage of operation
CL
How discovered
O
Nature of condition
F
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AFTER TAKEOFF FROM SUX, SLATS AND FLAPS WOULD NOT RETRACT. SLAT/FLAP MAINTEN ICAS MESSAGE CAME ON. TRIED TO RECYCLE SEVERAL TIMES BUT THE PROBLEM WOULD NOT CLEAR. REPLACED NR 3 RT FLAP (OUTBD) ACTUATOR. IAW A/C MM CHAPTER 27 AND CMP 275215 COMPLETED FLAP/SLAT CONTROL AND DRIVE SYSTEM - FUNCTIONAL TEST IAW CMP 275101 NO DEFECTS NOTED. FLAP CONTROL SURFACES CHECK WITH CLINOMETER ALL DEG WITHIN LIMITS, 12 DEGREES, 20 DEGREES, 40 DEGREES NO DEFECTS.