N872QS

Part: G SWITCH — TRIPPED (ZONE 200) · airframe 799 hrs · 443 cycles

EMERGENCY LIGHTS REMAIN ON AFTER SHUTDOWN. RESET 5G SWITCH PER ORH AND LIGHTS REMAIN ON GAINED ACCESS TO ALL 4 G-SWITCHES, RESET ALL, LIGHTS EXTINGUISH ALL WORK IN REF TO CE-700AMM 33-50-00.

Part: BATTERY — DEFECTIVE (ZONE 200) · airframe 692 hrs · 383 cycles

EMERGENCY LIGHTING: DURING POSTFLIGHT, NOTED ALL EMERGENCY LIGHTS WERE ON. SHUTDOWN AND ATTEMPTED TO RESET THE TWO COCKPIT G SWITCHES. ALL EMERGENCY LIGHTING REMAINED ON AFTER PUSHING RESET SWITCHES. CORRECTIVE ACTION: REMOVED AND REPLACED #1, #2, #3, AND #4 EMERGENCY BATTERY PACKS. REF CE-700 MM 33-50-07 AND 33-50-05. OPS CHECKS GOOD

Part: SWITCH — INOPERATIVE (NLG) · airframe 7,208 hrs · 5,172 cycles

AFTER TAKEOFF LANDING GEAR DID NOT RETRACT PROPERLY. INDICATIONS WERE 3 RED GEAR LIGHT ANNUNCIATORS OVER ONE GREEN NOSE GEAR ANNUNCIATOR LIGHT. COMPLETED CHECKLIST AND LANDED NORMALLY WITH 3 GREEN LANDING GEAR LIGHTS; NO RED. REMOVED NLG CHANGE OVER SWITCH. INSTALLED A NEW NLG CHANGE OVER SWITCH. OPS CHECKED GOOD. ALL WORK DONE IAW MM 32-60-00-501.

Part: RELAY — MALFUNCTIONED (COCKPIT) · airframe 7,117 hrs · 5,110 cycles

ON INITIAL CLIMBOUT WHOLE RT SIDE AVIONICS WENT OUT (BOTH EFIS TUBES, NR 2 RADIO, NR 2 FMS). HEARD A POPPING SOUND NORMALY ASSOCIATED WITH WHEN IT TURNS ON AND OFF RADICALLY CYCLING. CHECKED CIRCUIT BREAKERS BUT ALL WERE IN. AFTER 5-6 MINS ALL SYS TURNED BACK ON. PLANE IN HEAVY RAIN DAY BEFORE. POWERED AVIONICS FOR 1 HR 30 MINUTES, NO DISCREPANCY NOTED. CREW STATES THE RT SIDE EFIS TOP & BOTTOM RT RTU & RT FMS LOST POWER. RT RADIO MASTER CONTROLS POWER TO THESE UNITS. REMOVED UNSERVICEABLE RELAY PN MS24166-DN1 SN N/A. INSTALLED A NEW RELAY PN MS24166-D1 SN N/A. OPS CHECK WAS FOUND TO BE SATISFACTORY. ACCOMPLISHED IAW WDM A8-6A-100.

Part: BRAKE SYS — MALFUNCTIONED · airframe 6,419 hrs · 4,608 cycles

ON LEFT SIDE (CAPT'S SIDE) NO BRAKE PRESSURE ON LEFT PEDAL. LEFT PEDAL GOES TO THE FLOOR.

Part: CONTROL VALVE — LEAKING (BRAKES) · airframe 6,419 hrs · 4,608 cycles

ON LT SIDE (CAPT'S SIDE) NOT BRAKE PRESSURE ON LT PEDAL. LT PEDAL GOES TO THE FLOOR. RT PEDAL WORKS NORMAL. RT SIDE (SIC SIDE) BOTH PEDALS WORK NORMAL. TROUBLESHOOT SYS AND FOUND BRAKE CONTROL VALVE LEAKING AT PLUNGER/ REPLACED BRAKE CONTROL VALVE AND SERVICED BRAKE PEDAL RESERVOIRS. BRAKES OPS CHECK GOOD AT THIS TIME. WORK DONE IAW AMM 32-40-71.

Part: BRAKE ASSY — WEAK (MLG)

LEFT BRAKE ON POLOTS SIDE HAS NO BRAKE PRESSURE.

Part: MASTER CYLINDER — LEAKING (BRAKES) · airframe 6,409 hrs · 4,598 cycles

LT BRAKE ON PILOTS SIDE HAS NO BRAKE PRESSURE ( GOES TO FLOOR WITH NO BRAKING AUTHORITY) BRAKE PRESSURE GAUGE ON DASH SHOWS ZERO (0) PSI. REPEAT WRITE UP. CONFIRMED WRITE UP AND SPOKE WITH TECH SUPPORT. HE SAID SINCE THE MASTER CYLINDER IS LEAKING ON COPILOTS SIDE THAT THE AIR IS TRAPPED ON PILOTS SIDE. HE ALSO SUGGESTED WE BLEED FROM THE BRAKE VALVE AND SEE IF WE GET PEDAL BACK BUT SINCE WE HAVE TO CHANGE CYLINDER NOT TO BLEED TILL PART IS CHANGED. 9-30-08 AFTER REMOVED AND REPLACEMENT OF CO-PILOT LT MASTER CYLINDER BLED. SERVICED PILOT'S LT MASTER CYLINDER AS REQUIRED, OPS AND LEAK CHECK GOOD. DONE IAW MM CHAP.

Part: PEDAL — FAULTY (BRAKE SYSTEM)

LT BRAKE PEDAL ON PILOTS SIDE HAS NO PRESSURE GOES TO FLOOR WITH NO BRAKING AUTHORITY.

Part: BRAKE SYS — CONTAMINATED (MLG) · airframe 6,398 hrs · 4,591 cycles

LT BRAKE PEDAL ON PILOTS SIDE HAS NO PRESSURE GOES TO FLOOR WITH NO BRAKING AUTHORITY. CO-PILOTS SIDE BRAKES WORK NORMALLY WITH GOOD PRESSURE ON INDICATOR. BLEED LT AND RT BRAKES. BRAKE SYS OPS AND LEAKS CHECKS GOOD AT THIS TIME. ALL WORK DONE IAW MM CHAPTER 32-40-00.

Part: BULB — BURNED OUT (MLG INDICATOR) · airframe 6,352 hrs · 4,557 cycles

RT MAIN GEAR PRIMARY INDICATOR LITE BULBS BURNED OUT. RELAMPED INDICATOR. OPS CHECK GOOD AT THIS TIME. WORK IAW MM 33-10-05

Part: LINE — LOOSE (MASTER CYLINDER) · airframe 6,215 hrs · 4,448 cycles

LT FOOT BRAKE ON CAPTS SIDE INOP. TIGHTENED LINE ON PILOTS BRAKE MASTER CYLINDER AND SERVICED AND BLED PILOTS BRAKE MASTER CYLINDER.

Part: SMOKE DETECTOR — CONTAMINATED (CARGO BAY) · airframe 5,236 hrs · 3,773 cycles

RED (BAGGAGE FIRE) ANNUNCIATOR ILLUMINATED MOMENTARILY (3) TIMES DURING DESCENT. NO SMOKE OR VISUAL INDICATION OF FIRE PRESENT. CLEANED SMOKE DETECTOR GRILLS AND BLEW OUT DUST INSIDE UNITS. PERFORMED TEST OF SMOKE DETECTOR UNITS PER HAWKER 800XP MMA 26-11-00-001 NO DEFECTS NOTED.

Part: CONNECTOR — LOOSE (FUEL FILTER) · airframe 3,360 hrs · 2,447 cycles

ENGINE NR 2 FUEL LIGHT CAME ON AT BEGINNING OF TAKEOFF ROLL, ABORTED TAKEOFF. REMOVED NR 2 ENG FUEL FILTER, INSTALLED NEW FUEL FILTER, SEATED FUEL FILTER CONNECTOR FULLY PERFORMED HIGH POWER RUN UP SYSTEM OPS AND LEAK CHECK GOOD AT THIS TIME. ALL ABOVE WORK DONE IAW HONEYWELL CMM 73-21-02.

Part: SENSOR — INOPERATIVE (P2T2) · airframe 4,349 hrs · 3,250 cycles

DURING TAKEOFF ROLL NR 1 ENG TOOK 4-6 SECS TO ACHIEVE T/O POWER (95.5) PRIOR TO 80KTS, NR 1 ENG ROLLED BACK TO APPROX 93 PERCENT THEN UP TO 94 THEN BACK TO 91-20 PERCENT NR 2 ENG APR ACTIVATED AND ROLLED UP TO 98 PERCENT. (ABORTED T/O) REMOVED P2T2 SENSOR P/N 3070816-12, S/N 9918055H0994 AND INSTALLED NEW P2P2 SENSOR P/N 3070816-12 S/N 041789317272. COMPLIED WITH ENGINE RUN F/T. IAW LMM 72-02-15 REV. 3.

Part: ENGINE — FAILED (NR 1) · airframe 2,944 hrs · 2,153 cycles

ON TAKEOFF, NR 1 ENGINE FAILED WITH A LOUD BANG JUST AFTER LIFTOFF, THE ENGINE SLOWED DOWN VERY QUICKLY AND SHOWED NO N1 ROTATION. ACCOMPLISHED AIR TURNBACK TO MSY AND LANDED WITHOUT INCIDENTS. INSPECTED NR 1 ENGINE FAN BLADES, FOUND NO DAMAGE. INSPECTED CASTINGS, FOUND NO DAMAGE. INSPECTED EXHAUST AND FOUND LAST STAGE OF LOW PRESSURE TURBINE MISSING 1 INCH - 1.5 INCH OFF OF ALL BLADES. REMOVED AND REPLACED NUMBER 1 ENGINE IAW HAWKER 800XP M/M CHAPTER 71-00-01 AND 71-00-02.

Part: FILTER — DAMAGED (FUEL SYSTEM) · airframe 2,396 hrs · 1,799 cycles

NR 1 ENG FUEL LIGHT CAME ON DURING TAKE OFF ROLL (LIGHT CAME ON AT 50 KIAS), LIGHT EXTINGUISHED WHEN POWER REDUCED. - REMOVED NR 1 AND 2 ENG FUEL FILTERS PER HONEYWELL TFE731 MM CH 73-21-02. RAN NR 1 AND 2 ENG TOT/O POWER, NO DEFECTS NOTED.

Part: WARNING LIGHT — ILLUMINATED (NR 1 ENGINE) · airframe 2,394 hrs · 1,797 cycles

NR 1 ENGINE FUEL LIGHT CAME ON WHEN TAKEOFF POWER APPLIED, LIGHT EXTINGUISHED WHEN POWER REDUCED AT APPROX. 20 KNOTS. ABORTED TAKEOFF. - INSPECTED LT ENGINE FUEL FILTER FOR BLOCKAGE / FOD, NONE WAS FOUND. REINSTALLED FILTER IAW 731 MM CH. 73-21-02. RAN ENGINE COULD NOT DUPLICATE, NO DISCREPANCIES NOTED.