N365QS

Part: PIN — LOOSE · airframe 14,309 hrs · 9,693 cycles

EMERG EXIT SIGN/LIGHT: FORWARD FACING EMERGENCY EXIT SIGN LIGHT ON BULKHEAD ABOVE SEAT 9 HEADREST IS INOPERATIVE.// SIGNOFF// UPON INSPECTION, FOUND THE PIN ON ONE OF THE PIN SPLICES TO THE EMERGENCY EXIT SIGN ON THE FWD FACING LH LAV PARTITION TO BE LOOSE, CAUING THE LIGHT TO FLICKER ON AND OFF. RE-PINNED THE WIRE AND PERFORMED OPS CHECK OF THE EMGERENCY LIGHT. OPS CHECK GOOD. ALL WORK ACCOMPLISHED REF. CE680 SPM 20-30-25.

Part: NOT REPORTED — NOT REPORTED · airframe 13,953 hrs · 9,480 cycles

NLG LANDING GEAR UNLOCK LIGHT: ON GEAR EXTENSION WE HAD 3 GREEN DOWN AND LOCKED INDICATIONS BUT ALSO HAD THE GEAR UNSAFE HORN. WE ELECTED TO GO AROUND. ON RETRACTING THE GEAR WE HAD THE RED UNLOCK LIGHT REMAIN ON. ON SUBSEQUENT GEAR EXTENSION WE HAD MAIN GEAR GREEN DOWN AND LOCKED INDICATIONS, NOSE GEAR BLANK AND THE RED GEAR UNLOCK LIGHT ON. WE PULLED THE GEAR BLOW DOWN HANDLE PER QRH AND STILL HAD TWO MAIN GREEN LIGHTS, BLANK NOSE GEAR, AND RED UNLOCK INDICATIONS. WE PULLED THE NG D RING HANDLE PER THE QRH AND STILL HAD THE SAME INDICATIONS.///SIGN-OFF///FOUND NLG HARNESS CANNON PLUG DISCONNECTED. RECONNECTED AND GOT 3 GREENS IN THE COCKPIT. DUE TO THE BOTTLE DISCHARGE C/W SOVEREIGN 680 AMM 32-00-00. OPS CHECK GOOD.

Part: NONE — NONE · airframe 13,689 hrs · 9,290 cycles

LEFT SIDE INTERIOR, EXTERIOR MAIN CABIN DOOR ENTRANCE, AND RIGHT WING LANDING EMERGENCY LIGHTS ARE INOPERATIVE. THE LIGHTS DO NOT EVEN ILLUMINATE WHEN THE MAIN BATTERIES ARE ON AND THE EMER LIGHT SWITCH IS ON. // SIGNOFF// VERIFIED CONNECTIONS TO EMER BATT PACKS SECURE, CONNECTIONS GOOD. ACCOMOPLISHED OPERATIONAL TEST OF EMERGENCY LIGHT AND FOUND OPERATIONAL TEST SATISFACTORY. COULD NOT DUPLICATE DISCREPANCY. CONTACTED MCC, NO HISTORY ON THIS ITEM, GOOD TO RTS POWERED DOWN AND SECURED AC. DONE IAW CE-680 AMM 33-50-10

Part: SPAR — DAMAGED (LT WING) · airframe 12,610 hrs · 8,559 cycles

A) REPAIRED BLENDED AREAS ON LT WING LOWER REAR SPAR ANGLE AT LWS 27 AND LWS 40 PER AQRD ERO-966905 TITLED "LT WING REAR SPAR ANGLE REPAIR" DATED 09/11/2020 AND SUPPORTED BY FAA FORM 8110-3 DATED 09/11/2020. 20) THE F&DT EVALUATION MUST BE COMPLETED WITHIN 12 MONTHS FROM THE DATE OF ISSUE OF THE ASSOCIATED 8110-3. THE AIRCRAFT AT THE TIME OF REPAIR HAD 11,846.4 FLIGHT HOURS AND 7834 FLIGHT CYCLES. ALTERNATE TERMINATING ACTIONS TO THE F&DT EVALUATION REQUIREMENT MUST BE SEPARATELY APPROVED AND ARE NOT INCLUDED IN THIS ERO.

Part: SPAR CAP — CORRODED (LT WING) · corrosion level 2 · airframe 12,291 hrs · 8,330 cycles

CORROSION DAMAGE ON LH WING WHEEL WELL, LH AFT SPAR PN 6922431-3, LOWER CAP AT LWS 32.00

Part: SHROUD — CRACKED (COPILOT SEAT) · airframe 11,716 hrs · 7,919 cycles

DURING INCOMING INSPECTION FOUND THE CO-PILOT SEAT IB SHROUD CRACKED. REPAIR WAS PERFORMED IAW AQRD REPAIR ERO-954897 REV.IR, APPROVED BY FORM FAA 8110-3, DATED MARCH 19, 2019. REPAIRED BROKEN CO-PILOT SEAT IB BACKREST SHROUD

Part: SPAR CAP — CORRODED (ZONE 500) · airframe 11,305 hrs · 7,680 cycles

CORROSION, CENTER WING, LOWER SKIN C/T REAR SPAR WS 18 - WS 23. ACCOMPLISHED FAA FORM 8100-9, FIELD REPAIR FR-680-0057-4639 REV-.

Part: COWLING — DAMAGED (RT ENGINE) · airframe 11,305 hrs · 7,680 cycles

RIGHT UPPER COWL OUTBOARD AREA HAS HOLE THROUGH INNER LAYERS OF COMPOSITE INTO CORE MATERIAL AND MINOR CHAFFING MARKS ADJACENT TO THE PUNCTURE.

Part: DISPLAY — FAILED (COCKPIT) · airframe 6,724 hrs · 4,615 cycles

PRIOR TO ENGINE START, NR 2 DISPLAY UNIT STARTED FLASHING ON AND OFF RAPIDLY. AFTER ABOUT 20 SECONDS A STRONG ELECTRICAL BURNING ODOR WAS APPARENT IN COCKPIT. ODOR WENT AWAY WHEN EICAS SWITCH SELECTED OFF. REMOVED FAULTY DISPLAY UNIT AND INSTALLED REPAIRED UNIT IAW AMM 34-23-00 REV 11. OPS CHECKED SATISFACTORY IAW AMM 34-23-10 REV 17.

Part: ACM — SEIZED · airframe 6,321 hrs · 4,338 cycles

UNABLE TO CONTROL ENVIRONMENTAL TEMPS IN ANY CONFIGURATION. HOLDING FOR TAKEOFF, CABIN & COCKPIT BECAME WARM. SELECTED MANUAL DID NOT ALLOW TEMP TO BE CONTROLLED. SELECTED APU BLEED AIR ON. SUPPLY TEMP STARTED TO RISE. A PUFF OF SMOKE FROM COPILOTS GASPER & ELECTRICAL BURNING ODOR SENSED IN COCKPIT. TURNED OFF COCKPIT RECIRC FAN, LT & RT ENGINE BLEEDS & APU BLEED AIR & RETURNED TO RAMP. SHUTDOWN, SELECTED APU BLEED AIR ON & TEMP ROSE ABOVE 250 DEGREES & CONTIUED TO RISE. E2 DISPLAYED ON AUTO TEMP CONTROL LED. WITH COCKPIT RECIRC FAN ON, A LOUD NOISE CAN BE HEARD IN COCKPIT. FOUND ECU COOLING TURBINE SEIZED. REPLACED COOLING TURBINE IAW MM 21-51-00. OPS AND LEAK CHECKED GOOD.

Part: LAMP — INOPERATIVE (LT MLG INDICATOR) · airframe 6,263 hrs · 4,293 cycles

ON APPROACH, GEAR SELECTED DOWN AND NO LEFT MAIN GEAR GREEN LIIGHT OBSERVED. COMPLETED M1 GEAR NOT IN LANDING POSITION CHECKLIST. GEAR HORN OBSERVED, ROTARY TEST WOULD NOT ILLUMINATE LT GEAR LIGHT. LANDED WITHOUT INCIDENT. NO LEFT DOWNLOCK LIGHT ILLUMINATED. DURING ROTARY TEST NO LT LIGHT ILLUMINATED. REMOVED LAMPS ON ALL LANDING GEAR LIGHTS AND INSTALLED NEW LAMPS IAW MM 33-10-00. ALL LIGHTS ILLUMINATED. COMPLETED GEAR CYCLES WITH NO DEFECTS NOTED IN LEN OR LIGHTS.

Part: ALTERNATOR — BURNED (RT ENGINE) · airframe 6,144 hrs · 4,219 cycles

STREAM OF WHITE SMOKE WAS SEEN EMANATING FROM UNDERSIDE OF RT ENGINE AFTER START. NO FIRE INDICATION. R & R RT ALTERNATOR IAW MM 24-20-10 ALTERNATOR OPS CHECK GOOD. FOUND ALTERNATOR WINDINGS BURNED. REMOVED RT ALTERNATOR, INSTALLED ALTERNATOR IAW MM 24-20-10. ALTERNATOR OPS CHECKED GOOD.

Part: WARNING HORN — FALSE ACTIVATION (MLG) · airframe 6,105 hrs · 4,192 cycles

ON APPROACH, GEAR APPEARED TO EXTEND NORMALLY, DISPLAYING 3 GREEN LIGHTS. ATTEMPTED TO EXTEND FLAPS TO 35, GEAR UNSAFE HORN SOUNDED. RETRACTED FLAPS TO 15 AND HORN STOPPED. REPEATED SEVERAL TIMES. USED THE PNEUMATIC GEAR EXTENSION SYSTEM, AND THEN THE FLAPS EXTENDED TO 35 WITH NO GEAR HORN. JACKED ACFT, BLEED HYD SYS IAW MM 12-12-02, REV 19 SERVICED HYD SYS, PERFORMED GEAR BLOWDOWN & DUMP VALVE TEST IAW MM 32-00-00, REV 19, SERVICED NITROGEN SYS, INSPECTED NLG & MLG WIRE HARNESS, NO DAMAGE NOTED, CHECKED NLG & MLG DOWNLOCK SWITCHES WITH CDMS PERFORMED LANDING GEAR AURAL WARNING TEST IAW CES-FT-680-0009, CHECKED GOOD, INSPECTED LANDING GEAR 1& 2 PCB'S, NO DAMAGE NOTED, CLEANED PCB'S. PERFORMED LANDING GEAR TEST IAW MM 32-00-00, REV 19. ALL CHECKED GOOD.

Part: OIL SYSTEM — OVERSERVICED (APU) · airframe 5,402 hrs · 3,710 cycles

WHILE ON THE GROUND, ACFT FILLED WITH SMOKE WHEN APU BLEED WAS SELECTED ON. SMOKE APPEARED TO COME THROUGH ENVIRONMENTAL SYSTEM. FOUND APU OIL OVER SERVICED. SERVICED TO PROPER LEVEL IAW MM 12-11-03. CLEANED WATER SEPARATOR AND SOCK MM 21-50-00. REMOVED AND CLEANED APU GEAR BOX VENT TUBE MM 49-20-00. REINSTALLED TUBE. RAN APU WITH BLEED AIR ON FOR 1 HR WITH NO DEFECTS NOTED.

Part: SWITCH — MALFUNCTIONED (TE FLAPS) · airframe 4,920 hrs · 3,373 cycles

AMBER FLAPS FAIL CAS MESSAGE. FLAPS WOULD NOT RESET. FLAPS INDICATING AT 7 DEGREES. R & R SWITCH OPS CHECKED GOOD RESTORED PEDESTAL AND OPS CHECKED. ALL WORK IAW MM 27-51-00.

Part: ACTUATOR — FAILED (NLG) · airframe 4,224 hrs · 2,903 cycles

LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. WHEN GEAR WAS SELCTED UP NOSE GEAR REMAINED DOWN WITH GREEN NOSE GEAR LIGHT AND RED UNLOCKED LIGHT ILLUMINATED. R & R NLG ACTUATOR.

Part: STIFFENER — CORRODED (AFT SPAR) · airframe 3,856 hrs · 2,629 cycles

DURING REPLACEMENT OF RUDDER HINGE BRACKETS ON VERTICAL STABILIZERS REAR SPAR, EXFOLIATION CORROSION WAS FOUND ON THE LOWER BRACKET (P/N: 6931050-10) OF THE UPPER RUDDER HINGE POINT, LOWER BRACKET (P/N: 6931050-12) & UPPER BRACKET (P/N: 6931050-11) OF THE MIDDLE RUDDER HINGE POINT. ALSO NOTED EXFOLIATION CORROSION ON VERTICAL STAB AFT SPAR STIFFENER (P/N: 6931012-22) AT APPROXIMATE WL 190.763, REQUIRING REPLACEMENT OF STIFFENER.

Part: WARNING SYSTEM — FALSE INDICATION (ROLL SYSTEM) · airframe 1,934 hrs · 1,358 cycles

AMBER (ROLL SYSTEM CONTROL FAULT) APPEARED SEVERAL TIMES ON DESCENT, WITH AUTOPILOT ON AND OFF. TESTED SEVERAL TIMES WITHOUT DUPLICATING THE DISCREPANCY. VIEWED MAINTENANCE DIAGNOSTICS AND FOUND FIVE OCCURENCES OF THE "ROLL SYSTEM CONTROL FAULT" DURING ONE LEG OF FLIGHT. NONE OF THESE MESSAGES CORRELATED TO A HARDWARE FAILURE. RETURNED AIRCRAFT TO AN AIRWORTHY CONDITION.

Part: BRAKE ASSY — HOT (MLG) · airframe 1,029 hrs · 698 cycles

UPON APPLIED BRAKES A/C PULL TO THE LT. AT SHUTDOWN, LT INSIDE BRAKE WAS SMOKING AND VERY HOT. TAXI TIME WAS GREATER THAN 5 MIN. BRAKES DID NOT PULL AT TAXI SPEED. INSPECTED BRAKES. NO DEFECTS NOTED. TAXIED AIRCRAFT. FOUND BRAKE SYSTEM TO BE OPERATING NORMAL. UNABLE TO DUPLICATE DISCREPANCY. NO FURTHER ACTION REQUIRED. WORK PERFORMED I.A.W. CHAPTER 32-41-00 OF THE CITATION 60 MM.