N626QS

Part: AILERON — GROUND DAMAGE (RIGHT) · airframe 5,564 hrs · 3,703 cycles

AIRCRAFT WAS STRUCK BY LAS VEGAS OPERATIONS ESCORT PICKUP TRUCK (SECURITY). AIRCRAFT WAS STATIONARY AND WAS STRUCK FROM BEHIND AT THE AFT RIGHT WING AREA. THE AIRCRAFT WAS NOT CHOCKED BUT WAS HOOKED UP TO A TUG (ELECTRO). THE IMPACT HAS DAMAGED THE RIGHT AILERON, RIGHT AFT SIDE OF THE WING, AND THE RIGHT WING TIP REMOVED DAMAGED AILERON AND INSTALLED CUSTOMER SUPPLED AILERON. PERFORMED AILERON CONTROL SYSTEM ADJUSTMENT/TEST, OPS CHECK GOOD. IN REF TO CE 680A MM 57-60-05. NO DEFECTS NOTED. AILERON P/N OFF: 6924100-6 S/N OFF: 27854105 AILERON P/N ON: 6924100-6 S/N ON: 33309373M

Part: BATTERY PACK — NO TEST (ZONE 200)

EMER LIGHTS FAILED PREFLIGHT TEST, PATH AND DOWNWASH LIGHTS NOT ILLUMINATED. COMPLETED CHECKLIST AND ATTEMPTED BATT CHARGE NOT SUCCESSFUL. REMOVED AND REPLACED #2 AND #3 EMERGENCY LIGHT BATTERY PACKS !AW CE-680A MM 33-50-06, OPERATIONAL TEST PERFORMED, NO DEFECTS NOTED.

Part: BATTERY — NO TEST (ZONE 200) · airframe 5,241 hrs · 3,471 cycles

DURING POWER ON CHECKLIST EMER LIGHTS WOULD NOT TEST. WE DID THE AFM PROCEDURE FOR CHARGING THE BATTERIES. AFTER COMPLETED THE EMER LIGHTS WOULD WORK WITH THE SWITCH IN THE ON POSITION BUT NOT IN THE ARM POSITION. REMOVED SUSPECT #1 EMERGENCY BATTERY AND INSTALLED AN REPAIRED BATTERY, COMPLETE OPS CHECKS WITH NO DEFECTS NOTED, ALL WORK ACCOMPLISHED IAW AMM 33-50-06

Part: ENGINE — BIRD INGESTION (LEFT) · airframe 5,190 hrs · 3,428 cycles

INGESTED A SEAGULL AT ROTATION INTO THE LEFT ENGINE. THERE IS AT LEAST ONE VISIBLY DAMAGED FAN BLADE. COMPLIED WITH BORESCOPE INSPECTION AND FOUND EVIDENCE OF BIRD INGESTION THROUGH THE CORE OF THE ENGINE; SIX DAMAGED FAN BLADES REMOVED LT ENGINE. INSTALLED REPAIRED ENGINE. COMPLIED WITH WITH POST ENGINE INSTALLATION LEAK & OPS CHECKS, NO DISCREPANCIES NOTED IAW AMM 71-00-00 & EMM 71-00-00.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 3,686 hrs · 2,455 cycles

MAIN DOOR: MAIN CABIN DOOR WILL NOT CLOSE. DOOR LIFTS TO THE END OF THE FULL CYCLE BUT HANDLE CANNOT BE CLOSED FROM INSIDE OR OUTSIDE. FEELS LIKE THERE IS MECHANICAL BINDING INSIDE THE LATCHING MECHANISM. RAN QRH DOOR RESET PROCEDURE BUT NO AVAIL. INSTALLED NEW COTTER PN PN MS24555-153 INTO PIN LINK ASSY WHAT WAS PREVIOUSLY DISCONNECTED TO FREE UP DOOR PIN.CLOSED UP DOOR PANEL ASSY WITH STAIRS IAW CE680A MM 52-10-50 & 52-10-14. DOOR OPS CHECKS GOOD ALONG WITH CAS INDICATIONS AT THIS TIME. WORK IAW CE680A MM 2-10-04.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 2,864 hrs · 4,338 cycles

THERE IS A BINDING ALONG WITH AN AUDIBLE NOISE IN THE CONTROL YOKE WHEN MOVING THE AILERONS LEFT AND RIGHT. DURING OCF FOR DUEL ENGINE CHANGE - RETURNED TO AIRPORT BEFORE ANY OCF ITEMS WERE CHECKED. REMOVED HEAD ASSEMBLY FROM YOKE FOUND BEARING TO BE SLIGHTLY DISPOSTION, REALIGNED AND INSTALLED HEAD ASSEMBLY, USED BOREOSCOPE TO DO A FEED THRU INSPECTION ON CONTROL COLUMN NO DEFECTS NOTED. MM 27-10-05.

Part: LIGHT — DISCONNECTED · airframe 3,751 hrs · 2,488 cycles

LAV EMERG LIGHT: FLOOR EMER LIGHT IN LAV IS INOP. ALL OTHER LAV, CABIN AND EXTERIOR EMER LIGHTS WORK. FOUND FLOOR LIGHT DICONNECTED, RESECURED CONNECTOR TIIE EMER FLOOR LIGHTS OPS CHECKS GOOD. NO FURTHER DEFECTS NOTED REF CE-680A AMM 33-50-00.

Part: SWITCH — INTERMITTENT · airframe 3,726 hrs · 2,468 cycles

MAIN EXIT SIGN/LIGHT: MAIN EXIT SIGN STSYS ON WITH NO BATTERY POWER AND SWITCH OFF //SIGNOFF// ARRIVED AT NC AND VERFIED FAULT. GAINED ACESS TO THE REAR INERTIA SWITCH IN THE LEFT AFT CLOSET. GAINED ACCES TO THE INERTIA SWITCH UNDER THE RIGHT AFT PASSENGER SEAT, GAINED ACCESS TO THE INERTIA SWITCH UNDER THE FORWARD LEFT PASSENGER SEAT AND RESET IT. GAINED ACCESS TO THE INERTIA SWITCH UNDER THE CENTER PEDESTAL AND RESET IT. ONCE ALL SWITCHED WERE RESET THE EMERGENCY LIGHTS WENT OUT AND THEN RETURNED A/C BACK TO ORIGINAL CONFIGURATION. ALL WORK WAS DONE IAW CE-680A AMM 33-50-11, NO DEFECTS NOTED

Part: LANDING GEAR — CHAFED (ZONE 700) · airframe 3,560 hrs · 2,354 cycles

MAIN LANDING GEAR TRUNNION (LEFT/RIGHT) SIDE BRACE LUG DAMAGE (MINOR CHAFE). ACCOMPLISHED TEXTRON AVIATION ENGINEERING REPAIR LETTER DQ34442M1 DATED APRIL 19, 2022, MAIN LANDING GEAR TRUNNION (LEFT/RIGHT) SIDE BRACE LUG DAMAGE (MINOR CHAFE). LH MLG P/N 7441010-3 S/N 27832574 / RH MLG P/N 7441010-4 S/N 27817522.

Part: G SWITCH — DEFECTIVE (ZONE 100) · airframe 3,157 hrs · 2,102 cycles

MAIN EXIT SIGN/LIGHT: WITH EMER LTS SWITCH IN OFF POSITION. L AND R BATT SWITCHES OFF AND AIRCRAFT BATTERIES DISCONNECTED, EXIT LIGH ON TOP OF MAIN CABIN DOOR STAYS ON AND KICK LIGHT UNDER SEAT 10 IN FRONT OF MAIN CABIN DOOR ALSO STAYS ON. RED EXIT LIGHTS AT BOTTOM SIDES OF MAIN CABIN DOOR ALSO ARE ILLUMINATED. REPEAT WRITE UP. // SIGNOFF// REMOVED EMERGENCY LIGHT G SWITCH SC001 P/N 7607·2·000 S/N NSN AND INSTALLED CUSTOMER SUPPLIED NEW SWITCH P/N 7607-2-000 S/N NSN AND OPS CHECKED GOOD REFERENCE CE680A AMM 33-50-11

Part: NONE — DEFECTIVE (ZONE 100) · airframe 3,148 hrs · 2,098 cycles

CABIN EMERG LIGHT: DURING SECURING AIRCRAFT AT END OF DAY, LIGHTED EXIT SIGNS AT MED REMAINED ILLUMINATED. UPON REVISITING EMER LIGHT SWITCH ON COCKPIT OVERHEAD IT WAS DISCOVERED THAT THE SWITCH WAS OFF AND THE BACK OF THE CABIN WAS DARK. ONLY LIGHTS ILLUMINATED IN CABIN ARE WHITE AND RED OVERHEAD EXIT SIGN AND THE TWO FOOT LEVEL EXIT SIGNS AT MED AND PATH LIGHTS AT SEAT 10; REMAINDER OF EMER LIGHTS ARE OFF. // SIGNOFF// ARRIVED AT AIRCRAFT AND FOUND LOWER MAIN ENTRY DOOR EMERGENCY EXIT SIGN UGHTING ON VERY DIM, CYCLED EMERGENCY LIGHTING SWITCH ON TO OFF, LIGHTS STAYED ON, GAINED ACCESS TO #1 EMERGENCY LIGHTING G·SWITCH AND RESETT, LIGHTS EXTINGUISHED, REMOVED AND REPLACED #1 EMERGENCY LIGHTING BATTERY PACK WITH REPAIRED UNIT I.A.W CE680A M/M CHAP 33-50-06, COMPLIED WITH POST INSTALLATION CHARGING AND ADJUSTMENT TEST, ALL CHECK SATISFACTORY.

Part: NONE — NONE · airframe 3,090 hrs · 2,060 cycles

WITH POWER REMOVED FROM THE AIRPLANE THE FORWARD FLOOR EMERGENCY LIGHT (SEAT 10), AND ALL THREE MAIN CABIN DOOR EXIT SIGNS REMAIN ILLUMINATED. THEY STAY ON IN ALL THREE EMER LTS SWITCH POSITIONS. // SIGNOFF // GAINED ACCESS TO THE G•SWITCH (SC001), RESET THE G·SWITCH. THE EMER LIGHTS EXTINGUISHED. TESTED THE OPERATION OF THE G·SWITCH, THE SWITCH CHECKS GOOD, TESTED THE OPERATIONS OF THE EMER LIGHTS MASTER SWITCH & THE CHECKS ARE GOOD, THE LIGHTS AT THE MED EXIT SIGN & THE #10 SEAT WERE DIMMER THAN LME REMAINING EMER· LIGHTS. CHARGED THE EMER• LIGHT BATTERIES FOR 2 HOURS. OPS CHECKED THE EMER-LIGHTS SYSTEM AGAIN. ALL CHECKS ARE NORMAL & NO DEFECTS. RESTORED ALL ACCESS PANELS. WORK DONE WITH REF TO CE680A AMM 33-50-00.

Part: BATTERY — DEFECTIVE (ZONE 100) · airframe 2,965 hrs · 1,975 cycles

CABIN EMERG LIGHT: WITH EMER SWITCH OFF, MAIN BATTERY SWITCH OFF, AND MAIN SHIP BATTERIES DISCONNECTED, EMERG EXIT SIGN/LIGHT AND FLOOR EMERGENCY EXIT LIGHT REMAIN ILLUMINATED. // SIGNOFF// REMOVED AND REPLACED #1 AND #2 BATTERY PACKS PERFORMED SATISFACTORY OPS CHECKS AS REQUIRED NO FURTHER DEFECTS NOTED AT THIS TIME. WORK REF. CE 560A MM 33-50-06 33-50-11

Part: BATTERY — DEFECTIVE (ZONE 100) · airframe 2,851 hrs · 1,889 cycles

MAIN EXIT SIGN/LIGHT: EMERGENCY LIGHTS ASSOCIATED WITH NUMBER ONE BATTERY PACK REMAIN ON WITH EMERGENCY LIGHT SWITCH IN THE OFF POSITION. (EXIT LIGHT OVER MAIN CABIN DOOR AND TOE KICK LIGHT SEAT 10) // SIGNOFF// RESET EMER LIGHTS GSWITCH. GAINED ACCESS TO THE #1 BATTERY PACK. REMOVED AND REPLACED #1 EMER LIGHTS BATTERY PACK. CHARGED BATTERY PACK FOR ABOUT 1HR. PERFORMED OPS TEST. ALL OPS TEST GOOD. WORK DONE IAW CE680A AMM 33-50-06.

Part: LIGHT — MALFUNCTIONED (CABIN) · airframe 2,601 hrs · 1,718 cycles

MAIN EXIT SIGN/LIGHT: EMERGENCY LIGHT ABOVE MAIN ENTRANCE DOOR WILL NOT EXTINGUISH. GAINED ACCESS TO INERTIA SWITCH, RESET SWITCH, EMERGENCY LIGHTS EXTINGUISHED, OPS CHECKS GOOD, PERFORMED CLOSE OUTS. ALL WORK ODNE I.A.W. CE-680A AMM CH 33-50-00.

Part: SKIN — DENTED (RT WING) · airframe 2,537 hrs · 1,668 cycles

TWO SIZEABLE DENTS ON TOP OF THE RH WING ABOUT HALFWAY UP THE WING AND MIDWAY THROUGH THE WING CHORD LINE.

Part: SWITCH — MALFUNCTIONED (EMERGENCY LIGHTS) · airframe 1,794 hrs · 1,197 cycles

MAIN CABIN DOOR EXIT SIGN AND LIGHT UNDER SEAT 10 WILL NOT EXTINGUISH WHEN EMER LIGHTS ARE TURNED OFF. SIGN OFF. RESET INERTIA SWITCH NO 1. OPS CHECK GOOD, ALL WORK DONE I.A.W. CE680A AMM CHAPTER 33-50-11.

Part: HYDRAULIC LINE — CRACKED (HYDRAULIC SYS) · airframe 1,518 hrs · 1,021 cycles

HYD VOLUME LOW AMBER CAS MESSAGE ILLUMINATED IN FLIGHT. VOLUME WENT TO ZERO. ON POST FLIGHT LEFT ENGINE WAS COVERED WITH HYDRAULIC FLUID WITH FLUID DRAINING FROM DRAIN MAST. //SIGNOFF //OPENED UH COWL AND FOUND HYD. FLUID DRIPPING FROM EVERYWHERE TRIED SERVICING HYC:I. AND WHEN WE STARTED PUMPLNG FLUID IN IT POURED OUT THE SUCTION LINE AND WE CHECKED AND MOVED THE SUCTION L NE FOUND TO BE CRACKED. PASSED ON INFO. TO CC AND HAD PARTS ORDEREED REMOVED LEFT EDHP AND INSTALLED REPAIRED PUMP, REMOVED SUCTION RNE AND INSTALLED NEW LINE IAW CE-680AAMM 29-10-05-4 AND REMOVED AND INSTALLED NEW LEFT PUMP PRESSURE FILTER IAW C6680A 29-10-70-4 SERVICED HYDRAULIC IAW CE-680AAMM 12-10-30-4 OPS CHECKED AND LEAK CHECKED GOOD PN OFF 9914643-3 EDHP SNOFFK1875 PN ON 9914843-3 LEFT SNON K0067 PN OFF 6957100-33 SUCT1ON LINE SNOFF N/A PN ON 6957100-33 LEFT SUCTION LINE PN OFF 991~-6 PRESSURE FILTER SNOFFN/A PN ON 991446-8 LEFT SNONN/A PAGEL

Part: ACTUATOR — FAILED (LT MLG) · airframe 9,055 hrs · 7,241 cycles

AFTER TAKEOFF, MLG & FLAPS RETRACTED. HYD PRESSURE, STAB MISCOMPARE & GEAR UNLOCK LIGHTS STAYED ON. ON RETURN FOR LANDING FLAPS & MLG LOWERED, ALL NORMAL. R & R THE LT MLG ACTUATOR IAW MM 32-30-04. PERFORMED MLG HYD SYS ADJUSTMENTMENT TEST IAW MM 32-01-00-720. OPS & LEAK CHECKED GOOD.

Part: RUDDER CONTROL — FROZEN · airframe 8,708 hrs · 6,987 cycles

ON LANDING, DISCOVERED RUDDER FROZEN. TAXIED BY BRAKING ONLY. ONLY ABLE TO MOVE RUDDER AFTER APPROX 15 MINUTES ON GROUND. INSPECTED FUSELAGE STINGER FAIRING DRAIN HOLE AND FOUND TO BE CORRECT SIZE IAW SL 53-05. REMOVED STINGER FAIRING AND BELLY ACCESS PANEL 321 ADC & INSPECTED RUDDER CABLE PATH AND FOUND NO SIGN OF DAMAGE OR OBSTRUCTION. REINSTALLED REMOVED PANEL AND FAIRING. VERIFIED RUDDER TO MAKE FULL TRAVEL FROM PILOT AND CO-PILOT RUDDER PEDALS WITH NO DEFECTS NOTED. MX PERFORMED IAW MM 27-20-00.

Part: RELAY — MALFUNCTIONED (BRAKE ASSY) · airframe 8,497 hrs · 6,821 cycles

ON FINAL AFTER GEAR EXTENSION, LOW BRAKE PRESSURE ANNUNCIATOR AND ANTI-SKID INOP ANNUNCIATOR BOTH CAME ON AND STAYED ILLUMINATED. EMERGENCY BRAKE WAS USED TO STOP THE AIRPLANE ON THE RUNWAY CIRCUIT BREAKERS PULLED FOR SAFETY. ANTI-SKID PUMP MOTOR DOES NOT RUN. JUMPERED ACCROSS BRAKE MOTOR CONTROL RELAY KN003 AND PUMP WORKS. MONITORED COIL POWER & GROUND IN TO KN003 LOOKED GOOD. REMOVED "FAILED" KN003 RELAY. INSTALLED NEW RELAY. OPS CHECKED GOOD ON SYS BLED BRAKES. DUE TO EMERGENCY BEING USED ON REMOVING. ALL DONE IAW MM 32-42-00.

Part: WARNING SYSTEM — MALFUNCTIONED (ENGINE ANTI ICE) · airframe 7,760 hrs · 6,210 cycles

RT ENGINE ANTI-ICE ANNUNCIATOR AND MASTER CAUTION COMES ON WITH THE ENGINE/WING ANTI-ICE SWITCH IN THE OFF POSITION. REMOVED AND REPLACED R/H ENGINE STATOR VALVE. OP/LEAK CHECKS GOOD. IAW CE560XL MM CH 21-30-00

Part: UPLOCK SWITCH — ILLUMINATED (MLG) · airframe 7,757 hrs · 6,207 cycles

AFTER TAKEOFF, GEAR WAS RETRACTED AND UNLOCK LIGHT WOULD NOT GO OUT. CYCLED GEAR AND LIGHT REMAINED ON HYD PRESS LIGHT WAS NOT ON. HYD PRESS LIGHT WAS NOT ON. FOUND RT GEAR UPLOCK SWITCH OUT OF ADJUSTMENT. C/W RIGGING OF SWITCH IAW MM 32-61-00. OPS CHECKS GOOD.

Part: WARNING LIGHT — ILLUMINATED (COCKPIT) · airframe 7,585 hrs · 6,079 cycles

DURING FLAP RETRACTION, RED LANDING GEAR UNLOCK LIGHT ILLUMINATED.

Part: CONTROL VALVE — INOPERATIVE (MLG) · airframe 7,585 hrs · 6,079 cycles

ON TAKEOFF, INTIAL GEAR RETRACTION WAS NORMAL. 3-5 SEC LATER DURING FLAP RETRACTION RED UNLOCK LIGHT ILLUM. A LOUD THUMPING SOUND FROM THE NOSE GEAR. HYD PRESS LT AND STAB MISCOMPARE LIGHT ILLUM. RE-EXTENDED GEAR NORMALLY AND HYD PRESS, STAB MISCOMPARE. REMOVED AND REPLACED LANDING GEAR HYD VALVE, NOSE GEAR UP-LOCK SWITCH AND RT MLG UP-LOCK SWITCH OPS CHECK GOOD. WORK PERFORMED IAW CHAPTER 32-30-02 AND 32-30-05 OF THE MM. REPLACED SWITCH-NOSE GEAR UP AND LOCKED, S84, PN 65-430087, 2 EACH.

Part: ACTUATOR — BYPASSING (TE FLAPS) · airframe 6,803 hrs · 5,436 cycles

EMERGENCY DECLARED. ON POST FLT DISCOVERED LEFT FLAP EXTENDED ABOUT ONE INCH & RT FLAP FULLY RETRACTED FLUSH WITH THE FLAP HANDLE IN THE FULL UP POSITION. ' HYD PRESS' AMBER ANNUNCIATOR REMAINED ILLUMINATED IN FLT AFTER FLAP RETRACTION. PERFORMED 'HYD PRESS' ABNORMAL CHECKLIST. REPLACED LT FLAP ACTUATOR, WITH NEW. OPS AND LEAK CHECK GOOD. DONE IN REF. TO CE-560XL MM 27-51-04.

Part: TRIM SYSTEM — STUCK (PITCH TRIM) · airframe 5,906 hrs · 4,735 cycles

AFTER TAKEOFF, COULD NOT ENGAGE AUTOPILOT. MANUAL PITCH TRIM STUCK, COULD NOT MOVE. ELECTRIC TRIM NORMAL. YAW DAMPER OPS NORMAL, PRESSED AUTOPILOT RELEASE BUTTON SEVERAL TIMES IN ORDER TO GET AUTOPILOT TO ENGAGE WITH NO SUCESS . AFTER LANDING , MANUAL PITCH TRIM CHECKED THROUGH IT'S FULL RANGE & IT WAS FREE AND CLEAR , NO BINDING OR RESISTANCE. PREFORMED OPERATIONAL CHECKS OF AUTOPILOT. CYCLED AUTOPILOT NUMEROUS TIMES THROUGH DIFFERENT CONFIGURATIONS. OPS CHECK MANUAL AND ELECTRIC PITCH TRIM THROUGH DIFFERENT CONFIGURATIONS. OPS CHECKED AUTOPILOT IN CONJUNCTION WITH PITCH TRIM. SYSTEM OPS CHECKED GOOD ON GROUND. ALL WORK DONE IAW CE-560XL M/M 22-11-03.

Part: UPLOCK SWITCH — LOOSE (LANDING GEAR) · airframe 5,426 hrs · 4,350 cycles

GEAR UNLOCK LIGHT ILLUMINATED (FLAPS AND STAB IN NORMAL POSITION) GEAR CYCLED,LIGHT REMAINED ON W/HYD PRESS SEGMENT LIGHT. - INSPECTED LANDING GEAR UPLOCK SYSTEM WIRES, SWITCHES AND PLUGS. NO DEFECTS NOTED. JACK AIRCRAFT. CHECK UPLOCK SWITCH FOR LIGHT RESISTANCE OR OPENS, ALL CHECK WITHIN LIMITS. CHECK UPLOCK SWITCH RIGGING- LOOSE GEAR SWITCH IS ON EDGE OF MAKE/REMAKE. ADJUST SWITCH TO .051 INCH AFTER ELECTRICAL ACTUATION. INSPECTED GEAR PCB LOGIC MODULE, NO DEFCTS NOTED .INSPECTED NOSE STRUT EXTENSION -9.0" PERFORM TASK 32-01-00-720, SWING GEAR 15-18 TIMES NO DEFECTS NOTED.

Part: LANDING GEAR — MALFUNCTIONED · airframe 5,400 hrs · 4,328 cycles

AFTER GEAR RETRACTION UNLOCK LIGHT STAYED ON. CYCLED THE GEAR WITH SAME INDICATION PLUS HDY PRESS ANNUNCIATOR REMAINED ON. EXERCISED CHECKLIST PROCEDURE AND THEN EXTENDED GEAR WITH ALL INDICATIONS NORMAL. TROUBLESHOT SYSTEM, RANG OUT 3 UPLOCK SWITCHES, ALL OPS CHECKED NORMAL. MEASURED NLG STRUT AT 9.8 INCH IS WITHIN LIMITS. PLACED AIRCRAFT ON JACKS AND PERFORMED GEAR SWING ALL CHECKED GOOD IAW MM CHAPTER 32-30-05 AND 30-60-01.

Part: CONTROL CABLE — BROKEN (ELEVATOR TRIM) · airframe 5,394 hrs · 4,324 cycles

ELEVATOR TRIM MALFUNCTIONED DURING FLIGHT. REMOVED & REPLACED LT & RT AFT ELEVATOR TRIM CABLES AND PULLEY IAW CESSNA 560XL M/M CHAPT 27-31-00& 27-32-02.

Part: POSITION SWITCH — OUT OF ADJUST (LT MLG) · airframe 5,093 hrs · 4,075 cycles

LANDING GEAR UNLOCK LIGHT REMAINS ON WITH LANDING GEAR RETRACTED AND WITH FLICKERING HYD LIGHT. ADJUSTED LT MLG UPLOCK SWITCH TO MATCH NLG AND RT MLG. CYCLED GEARS THROUGH NUMEROUS TIMES. NO FLICKERING HYD LIGHTS. OPS CHECK GOOD IAW CE560XL M/M 32-30-05.

Part: RELAY — FAILED (BRAKE SYS) · airframe 4,304 hrs · 3,435 cycles

LO BRAKE PRESS & ANTISKID INOP ANNUNCIATOR ILLUMINATED AT START OF T/O ROLL CAUSING WHEEL BRAKE FAILURE, THE EMERGENCY BRAKING SYSTEM WAS USED. TROUBLESHOT TO POWER BRAKE CONTROL RELAY KN003. RELAY WOULD NOT CLOSE. REMOVED AND REPLACED RELAY IAW CC 560XL WIRING DIAGRAMS 32-40-01. BLED ANTISKID BRAKE SYSTEM. LEAK CHECKS AND OPERATIONAL CHECKS GOOD IAW CC 560XL MM CHAPTER 32-42-00.

Part: SUPPORT BRACKET — MISINSTALLED (THRUST REVERSER) · airframe 4,261 hrs

DURING PHASE 1-4 INSPECTION FOUND LOWER OUTBOARD BARREL SUPPORT BRACKETS INSTALLED INCORRECTLY DURING MANUFACTURE.

Part: BRAKE — FIRE (MLG) · airframe 3,933 hrs · 3,156 cycles

ON TAXI IN, GROUND PERSONNEL NOTICED THE LT WHEEL WELL HAD A FIRE, FLIGHT CREW DID NOT NOTICE ANY GRINDING, PULLING, OR VIBRATION INDICATING A PROBLEM. INSPECTED LT MAIN LANDING GEAR AND SURROUNDING WING AREA FOR DAMAGE, NONE NOTED. REMOVED LT MAIN WHEEL ASSY P/N 9912487-1, S/N 0410, TIRE P/N M13701, S/N 3296A051, LT MAIN BRAKE ASSY REMOVED P/N 2-1601-1, S/N 0532. INSTALLED OVERHAULED BRAKE ASSY. INSTALLED REPAIRED WHEEL ASSY P/N 3-1571-2, S/N 0987. WORK DONE IAW CESSNA 560XL MM 32-42-00, 32-42-01, 32-42-02.

Part: ANTI-SKID SYS — INOPERATIVE (MLG) · airframe 3,794 hrs · 3,005 cycles

ON APPROACH, BROUGHT THE LANDING GEAR DOWN BOTH ANTI-SKID INOP AND LOW BRAKE PRESSURE ANNUNCIATORS REMAINED ILLUMINATED. CYCLED THE GEAR AND RAN THE CHECKLIST, THE POWER BRAKES CB WAS IN WHEN RUNNING THE CHECKLIST. EMERGENCY BRAKES WERE USED TO STOP AIRCRAFT. UNDER INVESTIGATION.

Part: LANDING GEAR — MALFUNCTIONED (NOSE) · airframe 3,238 hrs · 2,989 cycles

AFTER TAKE OFF FROM FFC NOSE LANDING GEAR WOULD NOT RETRACT, DIVERTED TO ATL AND LANDED SAFELY. ITEM IS UNDER INVESTIGATION.