N213SW

Part: FAN — SMOKE (LT A/C PACK) · airframe 32,742 hrs · 42,627 cycles

ON THE GROUND WTIH APU RUNNING, ENGINES OFF, RECEIVE SMELL OF SMOKE FROM THE LEFT PACK. REPLACE LEFT PACK GROUND COOLING FAN IAW EMB 120 MM 21-51-03.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 32,587 hrs · 42,434 cycles

THE FRAME CAP BETWEEN THE CENTER AND LEFT OMEGA BEAMS, FRAME 16 IS CORRODED IB FWD OF THE GALLEY. REPLACED FRAME CAP BETWEEN THE CENTER OF LEFT OMEGA BEAMS FRAME IAW 51-42-06, 51-42-13, AND 51-21-11 SRM.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 32,587 hrs · 42,434 cycles

THE BUTT STRAP ON THE CENTER OMEGA BEAM JUST AFT OF THE COCKPIT IS CORRODED. REPLACED BUTT STRAP ON THE CENTER OMEGA BEAM JUST AFT OF COCKPIT IAW 51-42-06, 51-42-13, 51-21-11 SRM.

Part: SMOKE DETECTOR — ACTIVATED (LAVATORY) · airframe 32,150 hrs · 41,895 cycles

LAV SMOKE DETECTOR GOES OFF. REPLACED LAV SMOKE DETECTOR. OPERATIONAL CHECK GOOD.

Part: TRANSDUCER — INOPERATIVE (STALL WARNING) · airframe 30,582 hrs · 39,897 cycles

WHEN SIDE SLIP HEATER SWITCH IS TURNED ON, RECEIVED AN INOP LIGHT WITH A DE-ICE LIGHT ON THE MAP. REPLACED TRANSDUCER ASSY PER MM 27-00-00, OPERATIONAL CHECK GOOD.

Part: STRUT — SEPARATED (F/A JUMP SEAT) · airframe 30,226 hrs · 39,436 cycles

MAIN CABIN DOOR WOULD NOT OPEN. REATTACHED F/A JUMP SEAT STRUT. DOOR OPERATES NORMAL. OPERATIONAL CHECK GOOD.

Part: SEAT — OUT OF POSITION (CABIN) · airframe 30,133 hrs · 39,323 cycles

FORWARD DOOR WILL NOT OPEN. FOUND FORWARD DOOR HANDLE HITTING F/A JUMPSEAT, REPOSITIONED F/A SEAT. OPERATIONAL CHECK GOOD.

Part: BOLT — OUT OF ADJUST (PAX DOOR) · airframe 29,502 hrs · 38,526 cycles

FORWARD ENTRY DOOR WILL NOT OPEN. ADJUSTED FORWARD DOOR FORWARD ECCENTRIC BOLT IAW MM 52-11-00 PAGE 504. OPERATIONAL CHECK GOOD.

Part: SWITCH — MALFUNCTIONED (STAB TRIM) · airframe 29,231 hrs · 38,201 cycles

WHEN AUTOPILOT IS TRANSFERRED TO FIRST OFFICER'S SIDE, TRIM FAIL ON MAP AND AUTOPILOT CONTROL PANEL. REPLACED FIRST OFFICER'S TRIM SWITCH IAW MM 22-10-10. OPERATIONAL CHECK GOOD.

Part: COMPUTER — MALFUNCTIONED (AUTO PILOT) · airframe 29,143 hrs · 38,078 cycles

AUTOPILOT ON CAPTAIN'S SIDE INFLIGHT WILL GET THE AUTOPILOT WARNING WITH NO DISCONNECT OF THE AUTO PILOT AP LIGHT ON FCP. REMOVED AND REPLACED CAPTAIN'S AUTO PILOT COMPUTER IAW MM 22-10-02 AND AUTO PILOT PANEL IAW MM 22-10-04. OPERATIONAL CHECK GOOD IAW MM 22-10-00. P/N: 622-6684-006, S/N OFF: 1728.

Part: SERVO — MALFUNCTIONED (AILERONS) · airframe 28,825 hrs · 37,694 cycles

FEEL A BINDING WHEN MOVING AILERONS. REMOVED AND REPLACED AILERON SERVO WITH SERVICEABLE UNIT IAW EMB 120 MM CHAPTER 22-10-05. OPS CHECK GOOD.

Part: WINDOW POST — CRACKED (FUSELAGE) · airframe 28,664 hrs · 37,504 cycles

ANGLE BRACKET UNDER PILOT'S WINDOWSILL IS CRACKED (FRAME 10). (DISCOVERED DURING C-CHECK INSPECTION)REMOVED AND REPLACED ANGLE BRACKET UNDER PILOT'S WINDOW SILL IAW SRM 51-10-02, 51-40-00. SEE RII 53-301.

Part: SUPPORT BRACKET — CRACKED (FUSELAGE) · airframe 28,664 hrs · 37,504 cycles

SUPPORT BRACKET UNDER PILOT WINDOW CRACKED (MARKED). DISCOVERED DURING C-CHECK INSPECTION. REPAIRED SUPPORT BRACKET UNDER PILOT WINDOW IAW SRM 53-00-04.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 28,664 hrs · 37,504 cycles

LEFT COCKPIT SIDE LATERAL BRACKET IN COCKPIT IS CRACKED AT LIGHTENING HOLE. DISCOVERED DURING C-CHECK INSPECTION. REMOVED CRACKED BRACKET AT LEFT COCKPIT FRAME 12 AFT OF DV WINDOW. INSTALLED SERVICEABLE BRACKET.

Part: SHEAR TIE — CRACKED (FUSELAGE) · airframe 28,664 hrs · 37,504 cycles

CRACK FOUND ON SHEAR CLIP ON RIGHT SIDE OF CARGO PIT WALL AT FLOOR LEVEL 2ND RIB FORWARD OF AFT BULKHEAD. DISCOVERED DURING C-CHECK INSPECTION. REPLACED SHEAR TIE AT FRAME 46 FLOORBOARD LEVEL RIGHT SIDE PER EMB120 SRM 51-40-02. P/N: 120-04984-002.

Part: MOUNT — MALFUNCTIONED (SERVO MOTOR) · airframe 27,622 hrs · 36,215 cycles

AILERON SYSTEM HAS BUMP. MOVEMENT NOT SMOOTH. INSTALLED SERVICEABLE MOUNT, CAPSTAN AND SERVO MOTOR FOR AILERON CONTROL IAW 27-20-00. P/N 622-5734-002 S/N OFF 6176.

Part: COMPUTER — MALFUNCTIONED (AUTO PILOT) · airframe 27,622 hrs · 36,215 cycles

FO'S HDG BUG SLEWS ITSELF CLOCKWISE INTERMITTENTLY. SEEMS TO ONLY DO IT WITH AP SELECTOR TO FO'S SIDE WITH OR WITHOUT AP ENGAGED. REMOVED AND REPLACED FO'S AUTOPILOT COMPUTER IAW EMB MM 22-10-00. OPS CHECK GOOD.

Part: SERVO — RATCHETING (ELEVATOR) · airframe 27,386 hrs · 35,929 cycles

YOKE RATCHETS WHEN MOVED FORWARD AND AFT, REPLACED ELEVATOR SERVO MOTOR WITH SERVICEABLE UNIT IAW EMB MM 27-00-03. SYSTEM OPS CHECKS GOOD.

Part: BULB — BURNED OUT (EMERGENCY LIGHT) · airframe 26,977 hrs · 35,427 cycles

EMERGENCY OVERHEAD LIGHT AT MAIN CABIN DOOR IS INOPERATIVE. REMOVED AND REPLACED LAMP. OPS CHECK GOOD.

Part: WIRE HARNESS — FAULTY (LANDING GEAR) · airframe 26,101 hrs · 34,366 cycles

LANDING GEAR WOULD NOT RETRACT ON DEPARTURE. RETURNED TO LAX. REMOVED AND REPLACED "A" UPLOCK SENSOR AND HARNESS ASSEMBLY. OPS CHECK GOOD PER MM 32-61-01.

Part: TARGET — OUT OF ADJUST (LT MLG) · airframe 25,842 hrs · 34,046 cycles

ON TAKEOFF WE PUT THE GEAR HANDLE UP, ALL LIGHTS WENT OUT EXCEPT LEFT RED ''A''. A VERY LOUD NOISE ALSO REMAINED. WE RECYCLED THE GEAR 4 TIMES AND HAD THE SAME RESULTS. RETURNED TO JAC. ADJUSTED LEFT MAIN GEAR TARGET AND RE-RACKED CANNON PLUG FOR LANDING GEAR DOOR SOLENOID VALVE. SWUNG GEAR 12 TIMES. OPS CHECK GOOD.

Part: CONNECTOR — LOOSE (LANDING GEAR) · airframe 25,754 hrs · 33,937 cycles

RIGHT MAIN GEAR GREEN A LIGHT DID NOT EXTINGUISH WHEN GEAR RETRACTED. GEAR DID NOT EXTEND WHEN LEVER PUT IN DOWN POSITION. GEAR EXTENDED WITH ELECTRICAL OVERRIDE. CYCLED GEAR 10 TIMES, COULD NOT DUPLICATE. REPLACED LANDING GEAR CONTROL BOX. CYCLED GEAR 10 TIMES, COULD NOT DUPLICATE. SWAPPED LANDING GEAR HARNESSES. RIGHT MAIN GEAR GREEN B-LIGHT REMAINED ILLUMINATED IN FLIGHT. SWAPPED HARNESSES BACK TO ORIGINAL CONFIGURATION. FOUND LOOSE CANNON PLUG FOR UPLOCK A HARNESS AND RESECURED. CYCLED GEAR NUMEROUS TIMES. ALL GEAR LIGHTS OPS CHECK GOOD. NO DEFECTS NOTED AT THIS TIME.

Part: CONNECTOR — CONTAMINATED (NLG STEERING) · airframe 24,371 hrs · 32,220 cycles

ON TAKEOFF ROLL, AT APPROXIMATELY 100 KTS, THE STEERING INOP LIGHT ILLUMINATED ON THE MULTI-ALARM PANEL ALONG WITH A SINGLE CHIME. TAKEOFF WAS ABORTED. CLEANED MOISTURE FROM NOSE STEERING CANNON PLUG ON NOSE GEAR. OPS CHECKS GOOD.

Part: ANNUNCIATOR — MALFUNCTIONED (COCKPIT) · airframe 23,972 hrs · 31,699 cycles

OUTBOARD FLAP DISAGREEMENT UPON FLAP RETRACTION IN THE AIR, RESET USING QRH. OPERATES NORMALLY ON THE GROUND. REMOVED AND REPLACED FLAP ANNUNCIATOR UNIT IAW MM 27-50-00. CLEARED FAULTS. OPS CHECK GOOD AT THIS TIME.

Part: CONTROL BOX — FAULTY (LANDING GEAR) · airframe 23,960 hrs · 31,684 cycles

LANDING GEAR HANGING UP FOR MORE THAN AFTER TAKEOFF. REMOVED AND REPLACED LANDING GEAR CONTROL RELAY BOX PER EMB120 MM 32-31-02. SWUNG GEAR. OPS CHECK GOOD.

Part: ACTUATOR — FAILED (T/E FLAP) · airframe 23,910 hrs · 31,627 cycles

FLAP DISAGREEMENT UPON SELECTION OF FLAPS TO 45 DEGREES. REMOVED AND REPLACED LEFT NACELLE FLAP ACTUATOR IAW EMB MM 27-50-00. OPS CHECK, LEAK CHECK GOOD.

Part: SOLENOID VALVE — FAILED (NLG DOOR) · airframe 23,910 hrs · 31,627 cycles

ON MISSED APPROACH CLIMBOUT IN JAC, SELECTED GEAR UP. THE GEAR DID NOT RETRACT. RAN QRH PROCEDURE AND CYCLED GEAR HANDLE. GEAR DID NOT RETRACT, STILL INDICATED SIX RED DISAGREEMENT AND SIX GREEN DOWNLOCKED INDICATION LIGHTS. PLACED HANDLE IN DOWN POSITION AND DIVERTED TO COD WITH GEAR EXTENDED. SWUNG GEAR AND COULD NOT DUPLICATE. REMOVED AND REPLACED THE FORWARD LANDING GEAR DOORS SOLENOID VALVE IAW EMB MM 32-33-01. OPS CHECK GOOD, LEAK CHECK GOOD.

Part: CONTROLLER — MALFUNCTIONED (CABIN PRESSURE) · airframe 23,866 hrs · 31,578 cycles

CLIMBING THROUGH 9,000, CABIN RATE CLIMBED TO 2,000 FPM, THEN A DESCENT TO 1500 FPM. AT 11,000, PRESSURE DIFFERENTIAL WENT TO ZERO. THE CABIN ALT LIGHT ON THE MAP ILLUMINATED. PERFORMED THE QRH PROCEDURE. THE MANUAL MODE DID NOT WORK EITHER. UPON RETURN TO CODY, TRIED TO PRESSURIZE ON THE GROUND BUT HAD NO RESPONSE. VISUAL INSPECTION OF CARGO AND FORWARD DOOR SEALS DID NOT PRESENT ANY IRREGULARITIES. PRESSURIZED SYSTEM. OPS CHECKED GOOD ON GROUND.

Part: CONTROL BOX — MALFUNCTIONED (LANDING GEAR) · airframe 23,651 hrs · 31,306 cycles

LANDING GEAR LEVER WAS SELECTED TO DOWN POSITION AND THE GEAR DID NOT COME DOWN. USED ELECTRIC OVERRIDE TO LOWER THE LANDING GEAR. REPLACED RELAY CONTROL BOX ASSEMBLY. C/W OPS CHECK AND GEAR SWING. OPS CHECK GOOD.

Part: CONTROLLER — MALFUNCTIONED (CABIN PRESSURE) · airframe 23,651 hrs · 31,306 cycles

WHILE ADVANCING POWER LEVERS FOR TAKEOFF, PRESSURIZATION SYSTEM WENT TO FULL SCALE (>2000 FPM) DOWN. ABORTED TAKEOFF AND SYSTEM WENT FULL SCALE UP. CHECKED ALL SWITCHES AND CONFIRMED SYSTEM WAS IN AUTO MODE. INSTALLED ELECTRONIC ALTITUDE CONTROLLER. OPS CHECK AUTO AND MANUAL PRESSURIZATION GOOD WITH BREAKOUT BOX.

Part: CONTROL PANEL — FAULTY (COCKPIT) · airframe 23,514 hrs · 31,146 cycles

NACELLE FLAPS GO TO 2 DOTS AND STICK. FIRST CONTROL FAULT, THEN DISAGREEMENT. REMOVED AND REPLACED FLAP ANNUNCIATOR CONTROL PANEL IAW MM 75-50-05. OPS CHECK GOOD IAW 27-50-00.

Part: PROPELLER — OUT OF BALANCE (LT & RT ENGINE) · airframe 23,438 hrs · 31,053 cycles

BAD VIBRATION INFLIGHT, POSSIBLY DUE TO PROP ICING. RETURNED TO SLC. FOUND PROPS OUT OF BALANCE. PERFORMED PROP BALANCE ON BOTH. OPS CHECK GOOD.

Part: FCU — FAILED (T/E FLAP) · airframe 23,432 hrs · 31,045 cycles

FLAP DISAGREEMENT REQUIRED ZERO FLAP LANDING. REMOVED AND REPLACED FLAP CONTROL UNIT IAW 27-50-00. RAN FLAPS THROUGH 20 CYCLES. NO DEFECTS NOTED.

Part: CONNECTOR — DIRTY (TE FLAPS) · airframe 23,194 hrs · 30,768 cycles

AFTER TAKEOFF ON RETRACTION FLAP DISAGREEMENT WITH ASSOCIATED AIRCRAFT ROLL TO THE RIGHT. INSPECTED FLAP SYSTEM WITH BREAKOUT BOX AND THE MAINTENANCE MODE. FOUND NO FAULTS. CLEANED CANNON PLUGS. FOUND MOISTURE AND GREASE. OPS CHECK GOOD.

Part: CONTROL UNIT — MALFUNCTIONED (TE FLAPS) · airframe 23,147 hrs · 30,709 cycles

FLAP ASYMMETRY THEN DISAGREEMENT ON THE GROUND AFTER APU START. NO HYDRAULIC PUMPS ON.INSTALLED A SERVICEABLE FCU. OPERATED FLAPS SEVERAL TIMES. OPS CHECK GOOD. NO FAULTS NOTED. S/N ON: 0028 S/N OFF: 0221

Part: COMPUTER — FAULTY (E/E BAY) · airframe 4,033 hrs · 5,074 cycles

COPILOT'S FLIGHT DIRECTOR WENT INTO A BANK AND HEADING WAS OFF 60 DEGREES IN LEVEL FLIGHT. RETURNED TO SLC.REMOVE AND REPLACE RIGHT AHC85 AHRS. REINITIALIZED SYSTEM. NOTE NEW AHRS RIGHTED COPILOT'S ATTITUDE INDICATION.

Part: HARNESS — FAILED (MLG) · airframe 22,638 hrs · 30,127 cycles

AFTER DEPARTING, GEAR WOULD NOT RETRACT. GEAR LEVER MOVED FREELY WITH NO GEAR MOVEMENT. LEFT MAIN SYSTEM ''A'' TRANSITION LIGHT (RED) DID NOT ILLUMINATE. FOUND LEFT ''A'' UP LOCK HARNESS BAD. REMOVED AND REPLACED WITH SERVICEABLE HARNESS IAW AMM 32-61-01. OHMED OLD HARNESS AND FOUND BAD. OPERATIONAL CHECK IS GOOD.

Part: WIRE — BROKEN (WARNING SYSTEM) · airframe 21,304 hrs · 28,519 cycles

TAKEOFF AURAL WARNING ''TRIM'' ON TAKEOFF. TRIM WAS PROPERLY SET IN THE GREEN RANGE. REPAIRED BROKEN WIRE IN TAIL CONE. TRIM WARNING OPS CHECK GOOD.

Part: RECEIVER — FAILED (TRANSPONDER) · airframe 21,304 hrs · 28,519 cycles

NUMBER ONE TRANSPONDER INOP WITH CORRESPONDING ''DIAG'' MESSAGE. NUMBER TWO TRANSPONDER INOP IN ALL POSITIONS WITH NUMBER ONE TRANSPONDER OFF OR ON. NO CORRESPONDING ''DIAG'' MESSAGE ON NUMBER TWO. RETURNED TO LAX. VERIFIED TRANSPONDER RECEIVER BAD USING T-49 TRANSPONDER TESTER. INSTALLED SERVICEABLE TDR-94 IAW 34-00-00. GROUND OPS CHECK GOOD.S/N ON: 2442 S/N OFF: 3080

Part: FILTER — REPLACED (HYD SYSTEM)

LEFT HYDRAULIC FILTER LIGHT CAME ON AFTER TAKEOFF, RETURNED TO LAX. REMOVED AND REPLACED LEFT HYDRAULIC RETURN FILTERS, OPS CHECKS GOOD.

Part: ACTUATOR — MALFUNCTIONED (RUDDER)

UNABLE TO APPLY NORMAL RIGHT RUDDER AFTER TAKEOFF. LEFT RUDDER WORKED OK AND SYSTEM WORKED NORMALLY ON DESCENT. REPLACED BLUE SYSTEM RUDDER ACTUATOR. NO LEAKS NOTED. GROUND FUNCTIONAL CHECKS GOOD.

Part: INDICATOR — INOP (COCKPIT)

RIGHT NP ANALOG GAUGE INOP. RETURNED TO FIELD. REMOVED AND REPLACED NUMBER TWO NP INDICATOR WITH SERVICEABLE UNIT. GROUND RAN ENGINE AND OPS CHECKS GOOD.

Part: DE-ICE BOOTS — FAILED (LT/RT STAB)

LEFT AND RIGHT INBOARD STABILIZER DE-ICE BOOTS AND INBOARD LEFT AND RIGHT WING DE-ICE BOOTS FAIL AFTER ABOUT 10 SECONDS OR LESS IN BOTH TIMERS AND LIGHT AND HEAVY CYCLE. RETURNED TO LAX. INSTALLED SERVICEABLE EJECTOR VALVE IAW MM 30-10-00. RAN SYSTEM AND OPS CHECKS GOOD.

Part: SILL — CORRODED (CABIN)

LEFT OUTBOARD FLOOR SUPPORT UNDER GALLEY FLOOR BOARDS HAS SOME CORROSION. LEFT THRESHOLD SILL PARTS IN STOCK. REMOVED AND REPLACED LEFT OUTBOARD THRESHOLD SILL IAW MM 51-00-00.

Part: STRAP — CORRODED (CABIN FLOOR)

OBSERVED LIGHT CORROSION (WHILE VISUALLY INSPECTING) ON THE AREA BELOW THE LAVATORY FLOOR PANEL AND TOWARD THE PASSENGER DOOR FLOOR PANEL BETWEEN LAVATORY AND PASSENGER DOOR ENTRANCE. REMOVED AND REPLACED RIGHT AND LEFT BUTT STRAPS UNDER GALLEY AND LAVATORY AREA. REMOVED CORROSION BETWEEN LAVATORY AND PASSENGER DOOR AREA, ALODINED, AND PRIMED, IAW SRM 51-00-00.

Part: SELECTOR HANDLE — MALFUNCTIONED (TE FLAPS)

AFTER TAKEOFF WHEN FLAPS WERE RETRACTED, THE TAKEOFF FLAPS AURAL WARNING CAME ON. FLAP INDICATIONS WERE NORMAL BUT THE AURAL WARNING WOULD NOT SILENCE. RETURNED TO FIELD. REPLACED FLAP SELECTOR HANDLE, OPERATED FLAPS AND POWER LEVERS AND SYSTEM CHECKS GOOD.

Part: AURAL WARN COMP — MALFUNCTIONED (E/E COMPT)

TAKEOFF AURAL WARNING SYSTEM ACTIVATED AFTER TAKEOFF WHEN POWER LEVERS WERE BROUGHT BACK TO CLIMB POWER. TURNED OFF BACK UP BUTT AND PULLED AURAL WARNING CIRCUIT BREAKER TO STOP WARNING. ALL SYSTEMS WERE CORRECT, COULD NOT RESET UNTIL CRUISE POWER SET WITHOUT AURAL WARNING ACTIVATING. RETURNED TO SLC. REMOVED AND REPLACED AURAL WARNING COMPUTER, OPS CHECKS GOOD.

Part: COMPUTER — MALFUNCTIONED (TE FLAPS)

FLAP CONTROL FAULT OUTBOARD FLAPS 15 DEG INBD AND NACELLE FLAPS 25 DEG. UNABLE TO LAND SBP DIVERTED TO SMX.REPLACED FLAP COMPUTER, CLEANED TRACKS, RAN FLAPS. SYSTEM OPS CHECKS GOOD AT THIS TIME.

Part: AURAL WARNING — SOUNDED (COCKPIT)

ON TAKEOFF ROLL, TRIM AURAL WARNING SOUNDED, ABORTED TAKEOFF. RESET AURAL WARNING CIRCUIT BREAKER, OPS CHECKS GOOD.

Part: CONTROL BOX — MALFUNCTIONED (LANDING GEAR)

LANDING GEAR WOULD NOT RETRACT. REPLACED LANDING GEAR CONTROL BOX, OPS CKS GOOD.

Part: TRACKS — WORN (LT TE FLAP)

AFTER TAKEOFF, FLAPS WOULD NOT RETRACT, RECEIVED FLAP DISAGREEMENT. REPLACED BOTH MOVEABLE FLAP TRACKS ON LEFT OUTBOARD FLAP. REPLACED FOUR TRACK ROLLERS. OPS CHECKS GOOD.

Part: CABLES — WORN (RT AILERON)

RT AILERON CABLES WORN OUTBOARD OF NACELLE. REPLACED RT AILERON CABLES PER MM 27-00-01.

Part: CONTROL CABLE — WORN (LT AILERONS)

LT AILERON CABLES WORN OUTBOARD OF NACELLE. REPLACED LT AILERON CABLES PER MM 27-00-01.

Part: ROLLERS — LACK OF LUBE (TE FLAPS)

AFTER TAKEOFF, SELECTED FLAPS UP. GOT A DISAGREEMENT INDICATION. SHOWED OB FLAPS NOT RETRACTING. CLEANED AND LUBED FLAP ROLLERS. CLEANED MOISTURE FROM CANNON PLUGS. CYCLED FLAPS MANY TIMES. CHECKS GOOD. SEE FL FOR MECH SIGN OFF.

Part: CONNECTOR — DIRTY (TE FLAPS)

OB FLAP DISAGREED AFTER LANDING AND FLAPS WERE SELECTED UP. CLEANED CANNON PLUGS ON OB ACTUATORS. COULD NOT DUPLICATE PROBLEM. FLAPS OPERATED NORMALLY. SEE FL FOR MECH SIGN OFF.