N898QS

ATA 2120

Part: UNKNOWN — ODOR (COCKPIT) · airframe 6,562 hrs · 4,638 cycles

CREW SMELLED STRONG ELECTRICAL BURNING ODOR ACCOMPANIED BY HAZE IN COCKPIT AT 33000 FT. POWERED AIRCRAFT ELETRICAL TO DUPLICATE FAULT. FOUND CO-PILOTS MFD SCREEN NOT ILLUMINATING ON POWER UP. REMOVED CO-PILOTS MFD SCREEN AND PFD SCREENS. INSPECTED ALL ELECTRICAL CONNECTIONS BEHIND INSTRUMENT PANEL , FOUND NO EVIDENCE OF BURNED WIRES. INSTALLED PFD SCREEN & INSTALLED AN OVERHAULED MFD SCREEN. ON THE CO-PILOTS SIDE IAW AMM 31-03-00 OPS TESTED SATISFACTORY.

ATA 2720

Part: RUDDER — INOPERATIVE · airframe 5,419 hrs · 3,816 cycles

RUDDER PEDALS LOCKED UP AFTER APPROX 800FT AFTER TAKEOFF. A "MECHANICAL CLICK" WAS HEARD AT LOCK-UP. COULD NOT MOVE PEDALS WITH YAW DAMPER ON OR OFF. AUTOPILOT ENGAGED SEEMED TO OPERATE THE RUDDER. PRIOR TO LANDING RUDDER STILL WOULD NOT MOVE. AFTER LANDING RUDDER PEDALS MOVED FREELY. PERFORMED DETAILED INSPECTION OF ALL RUDDER SYS COMPONENTS AND CABLE RUNS. NO DEFECTS NOTED. INSPECTED ALL AREAS FOR ANY MATERIAL THAT MAY HAVE BECOME JAMMED SYSTEM. NO DEFECTS NOTED. PERFORMED OPS CHECKS OF AUTO PILOT, YAW FAMP, AND RUDDER SYS. ALL SYS CHECKED NORMAL. ALL WORK IAW MM 27-20-00 & 22-10-30.

ATA 2760

Part: FITTING — CORRODED (CONTROL CABLE) · airframe 5,329 hrs · 3,754 cycles

ON APPROACH, FLIGHT CREW NOTED AIRBRAKE WARNING INDICATION AFTER ACFT FULLY CONFIGURED FOR LANDING, WITH AIRBRAKE CONTROL LEVER FULLY FWD IN AIRBRAKES SHUT SETTING. CONFIGURATION WARNING HORN SOUNDED. WARNING LIGHT AND HORN INDICATIONS CANCELLED WHEN AIRBRAKE LEVER MOVED SLIGHTLY. FOUND RT AIRBRAKE INBD END EXTENDED WITH HYD PRESSURE AND AIRBRAKE SELECTED SHUT ON POSTFLIGHT. VERIFIED COMPLAINT, FOUND RT AIRBRAKE CABLE AT WING BELL-CRANK ANGLED AND CABLE END BINDING AT BELL-CRANK MOUNTING POINT. CLEANED CORROSION FROM CABLE END AND ATTACHING HARDWARE AND LUBRICATED AS REQUIRED FOR FREE MOVEMENT. ADJUSTED RT AIRBRAKE TO FULLY CLOSED POSITION. VERIFIED RIGGING OF LT AND RT AIRBRAKE POSITION SWITCHES WITHIN SERVICE LIMITS AND PERFORMED SATISFACTORY AIRBRAKE SYS CHECKS WITH NO FAULT INDICATIONS. RECOMMEND MFG CHECK RECORDS IF AN ISOLATED OCCURENCE OR IF MORE FREQUENT INSP AND LUBRICATION INTERVALS WARRANTED, ESPECIALLY FOR ACFT EXPOSED TO MORE WINTER WEATHER CONDITIONS. IAW SUPPLIED MX HISTORY, SIMILAR INDICATIONS NOTED PREVIOUSLY AND SUCCESFULLY REPAIRED BY AIRBRAKE POSITION SWITCH REPLACEMENTS.

ATA 3246

Part: WHEEL — MALFUNCTIONED (NLG) · airframe 4,853 hrs · 3,405 cycles

UPON GEAR RETRACTION THE NOSE WHEEL ASSY TAKES A LONG TIME (35 OR 40SEC) TO SPIN DOWN. WHEN IT FINALLY DOES COME TO A STOP, THERE IS A MODERATE SHAKE AND ONE CAN SMELL BURNED RUBBER. REPLACED BOTH NLG WHEEL ASSY'S, LUBED AND RETORQUED THE NLG WHEEL AXLE IAW MM 32-40-00 AND 32-40-31. OPS CHECKED GOOD.

ATA 7200

Part: FUEL CONTROL — FAULTY (RT ENGINE) · airframe 4,527 hrs · 3,161 cycles

ON CLIMBOUT, RT ENG POWER ROLLED BACK TWICE. 1ST OCCURENCE DURING CLIMB 3000 TO 5000 WITH POWER SET FOR A SHORT DURATION CLIMB (APRROX 90 PERCNET N1). RT ENG ROLLED BACK TO APPROX 60 % N1 WITH NO WARNING LIGHT OR MASTER CAUTION LIGHT. POWER FROM RT ENG RETURNED TO ORIGINAL POWER SETTING AFTER ABOUT 1 SEC. APPROX 10 SEC LATER RT ENG ROLLED BACK AGAIN, FROM APPROX 90 % N1 TO LESS THAN 50 % N1. POWER CAME BACK ALMOST IMMEDIATELY WITH NO CAUTION OR MASTER WARNING LIGHTS. ALL OTHER ENG INDICATIONS NORMAL. RETURNED FOR LANDING WITH NO OTHER OCCURANCES OF POWER FLUCTUATIONS. NO EVIDENCE OF BIRD INGESTION. R & R NR 2 ENGINE FUEL CONTROL IAW MM 73-20-01, ADJUST/TEST IAW MM 72-00-00.

ATA 7797

Part: WIRE — LOOSE (NR 1 ENG IND) · airframe 4,361 hrs · 3,036 cycles

AFTER ROTATION, PASSING 300' AGL, NR 1 ITT INDICATOR WENT INTO RED, SHOWED APPROX 1100 DEG C. REDUCED PWR BELOW 74 PERCENT N1. ITT CAME OUT OF RED BUT THEN INCREASED BACK ABOVE RED LINE. PWR FURTHER REDUCED TO JUST ABOVE IDLE. ITT THEN CAME BACK WITHIN LIMITS BUT DISPROPORTIONALLY HIGH. LANDED WITH REDUCED PWR ON NR 1 ENGINE. T/S SYS DOWN TO A LOOSE WIRE ON GG PANEL TERMINAL STRIP J, TERMINAL 8R. RETORQUED NUT ON STUD AS REQUIRED IAW AMM 20-09-20. OPS CHECK SATISFACTORY.

ATA 3160

Part: DISPLAY — FAILED (MFD) · airframe 4,210 hrs · 2,926 cycles

SMOKE FROM BELOW GLARE SHIELD STARTED AT 5,000' ON ARRIVAL. SMOKE LASTED ABOUT 30 SEC TOTAL. HEAVY, THEN DISCIPATING. "ALL" AVIONICS STARTED TO FLICKER PRIOR TO SHUTDOWN. FOUND PILOTS MFD INOPERATIVE. R & R PILOTS MFD. POWERED AVIONICS & MONITORED FOR 2 HOURS. NO DISCREPANCIES NOTED.

ATA 2130

Part: MIXING VALVE — FAILED (CABIN PRESSURE) · airframe 4,084 hrs · 2,830 cycles

DURING CLIMBOUT AT 280KTS/2000FPM AND 23,000FT CABIN STARTED CLIMBING AT 1,000 FPM. TURNED RATE CONTROLLER TO ZERO WITH NO EFFECT. CABIN HORN FOLLOWED, INITIATED EMERGENCY DESCENT TO 10,000FT. REPLACED LT AND RT MIXING VALVES. LT S/N OFF:2278; RT S/N OFF: 2159

ATA 7200

Part: ENGINE — FAILED (NR 2) · airframe 3,124 hrs · 2,138 cycles

NR 2 ENGINE SHUDDERED FAIRLY VIOLENTLY FOLLOWED BY FAILURE INDICATIONS, ITT ROSE TO 1066. ENGINE SHUTDOWN ACCOMPLISHED. FL260 APPROX ISA + 20. [07-12-07] REMOVED AND REPLACED NR 2 ENGINE SN: P-107918 WITH SN: P-107422, OP'S CHECK GOOD, ALL WORK DONE IAW HAWKER 800XP AMM 71-00-01. REF HBS 19-993-2.1 AND 19-993-2.3

ATA 3240

Part: BRAKE — WEAK (LG) · airframe 1,720 hrs · 1,161 cycles

BRAKES SEEM MUSHY, PERFORMED TAXI ON ACFT FOR BRAKE SYSTEM TROUBLESHOOTING. BRAKING PERFORMANCE NORMAL. COULD NOT DUPLICATE. RESEARCHED FOR RECENT HISTORY RELATED. NOT FOUND.