N598QS

ATA 2897

Part: PCB — ILLUMINATED (FUEL PUMP) · airframe 8,121 hrs · 5,318 cycles

AT CRUISE WHEN FUEL XFEED MOVED TO OFF POSITION, AMBER FUEL BST PUMP ON L AND R CAS MESSAGE POSTED. RAN QRH. MESSAGE POSTED WHEN XFEEDING L TO R AND R TO L. CARRIED OUT FUEL BOOST AND CROSSFEED ANNUNCIATION OPERATIONAL CHECK IAW 680A AMM 28-40-00 WITH NO DISCREPANCIES NOTED. REPLACED PCB NZ107 FUEL CNTRL WITH INSPECTED UNIT IAW 680A AMM 24-60-35 AND COMPLETED POST MAINTENANCE CHECK IAW 680A AMM 24-60-35PARA (J) NO DISCREPANCIES NOTED,

ATA 2822

Part: PUMP — FAULTED (FUEL SYS) · airframe 7,498 hrs · 4,922 cycles

AT CRUISE FL400 AFTER TURNING THE FUEL CROSSFEED FROM L TANK TO R ENG TO THE OFF POSITION WE RECEIVED A FUEL BST PUMP ON L-R AMBER CAS MESSAGE. LANDED AS SOON AS PRACTICAL. CORRECTIVE ACTION: COULD NOT DUPLICATE -ARES DATA SENT ,TEAM 680 IS OK WITH CLEARING THIS FAULT DUE TO AIRCRAFT DATA SHOWING NO CURRENT FAULTS

ATA 5210

Part: HANDLE — FAULTED (MAIN DOOR) · airframe 5,522 hrs · 3,566 cycles

MAIN CABIN DOOR HANDLE WILL NOT MOVE TO LOCK POSITION TO LOCK PINS IN PLACE. RAN N1 CHECK LIST. REMOVED MAIN DOOR STEPS AND PANEL'S TO INSPECT DOOR. NO DAMAGE OR FOD FOUND. THE UPPER AFT DOOR PIN IS RETRACKING AND CAMING OVER CENTER. WHEN THIS HAPPENS THE DOOR HANDLE WILL NOT MOVE TO CLOSES TIIE CABIN DOOR. PERFORMED CABIN DOOR LATCHING/LOCKING ADJUSTMENT/TEST, PER THE AMM 52-10-40 STEP 4 A.1 TIIRU 4. A.15. DECREASED THE UPPER AFT PUSH ROD LENGHT ONE FULL TURN. FLAG NOW COVERS CORRECTLY IN THE WINDOW. PIN WILL NO LONGER CAM OVER. INSTALLED PAN LES AND THE CABIN DOOR STEPS. ALL OPS CHEKS GOOD. C/W MAIN CABIN DOOR HEALTH CHECK DATA COLLECTION CHECK LIST, WORK DONE JAW AMM 52-10·04.

ATA 5210

Part: HANDLE — BINDING (MAIN DOOR) · airframe 5,461 hrs · 3,535 cycles

MAIN DOOR: MAIN CABIN DOOR LATCH HANDLE APPEARS TO BE PHYSICALLY JAMMED. IT IS IN THE OPEN POSITION. WHEN ATTEMPTING TO MOVE TO THE CLOSED PISITION IT TRAVELS ABOUT AN INCH THEN HITS RESISTANCE AND WILL MOVE NO FURTHER. AS IT TRAVELS THAT INCH PRIOR TO THE BIND POINT, 5 OF THE 6 DOOR PINS BEGIN TO MOVE NORMALLY. THE LOWER AFT PIN ( THE ONE WITH THE CONICAL TIP) DOES NOT MOVE. IN FACT THAT PIN SEEMS TO BE RECESSED INTO ITS PORTAL SIGNIFICANTLY MORE THAN THE OTHERS. WE RAN THE POWER ON ANOMALY QRH PROCEDURE AND THE CABIN DOOR FAILS TO LIFT QRH PROCEDURE WITH NO EFFECT ON THE ISSUE. INSPECTED DOOR, FOUND THE AFT LOWER LOCK PIN STUCK IN THE DOOR, REMOVED SIDE PANELS AND STEPS FROM CABIN DOOR FOR ACCESS, INSPECTED PINS AND NOTICED CABIN DOOR INTERIOR HANDLE TRAVLES TOO FAR THUS CAUSING THE AFT FWD PIN TO GET STUCK, ADJUSTED THE INTERIOR DOOR HANDLE STOP AS REQUIRED, PERFORMED MULTIPLE OPS CHECKS, DOOR HANDLE AND PINS WORK CORRECTLY, REINSTALLED DOOR STEPS AND SIDE PANELS, WORK COMPLEATED IAW CE-680A AMM 52-10-00

ATA 5730

Part: SKIN — CORRODED (RT WING) · airframe 4,022 hrs · 2,633 cycles

RIGHT WING UPPER SKIN DAMAGE (CORROSION) ENGINEERING MEMO # DQ36175M1 DATED SEPT 23, 2022

ATA 5512

Part: NONE — CORRODED (ZONE 300) · airframe 4,022 hrs · 2,633 cycles

HORIZONTAL STABILIZER (RIGHT LOWER) SKIN DAMAGE (CORROSION). ACCOMPLISHED TEXTRON AVIATION REPAIR LETTER DQ36235M1 DATED: SEPT 14, 2022, HORIZONTAL STABILIZER (RIGHT LOWER) SKIN DAMAGE (CORROSION).

ATA 5512

Part: SKIN SPLICE — CORRODED (HORIZONTAL STAB) · airframe 4,022 hrs · 2,633 cycles

HORIZONTAL STABILIZER (RIGHT SIDE) UPPER/LOWER SKIN SPLICE STRAP CORROSION. ACCOMPLISHED TEXTRON AVIATION REPAIR LETTER DQ36311M1 DATED: SEPT 12, 2022, HORIZONTAL STABILIZER (RIGHT SIDE) UPPER/LOWER SKIN SPLICE STRAP CORROSION.

ATA 5730

Part: NONE — CORRODED (ZONE 500) · airframe 4,022 hrs · 2,633 cycles

LEFT WING EXTENSION UPPER SKIN DAMAGE (CORROSION). ACCOMPLISHED TEXTRON AVIATION REPAIR LETTER DQ36161M1 DATED: SEPT 14, 2022, LEFT WING EXTENSION UPPER SKIN DAMAGE (CORROSION).

ATA 3350

Part: LIGHT — DEFECTIVE · airframe 3,348 hrs · 2,199 cycles

ON POST FLIGHT INSPECTION THE EXTERIOR EMERGENCY LIGHT WAS FOUND TO BE EXTREMELY DIM.///SIGN-OFF///REMOVED OVERWING EMERGENCY LIGHT ASSY P/N OWL100-04 S/N 115009731 DUE TO DIM AND INSTALLED CUSTOMER SUPPLIED NEW LIGTH ASSY P/N OWL100-04 S/N 115012634. PERFORMED OPS CHECK GOOD. WORK DONE IAW CE-680A 33-50-20.

ATA 3220

Part: UNKNOWN — DEFECTIVE (ZONE 100) · airframe 3,213 hrs · 2,113 cycles

NLG: REPEAT WRITE UP AT FL240 WE FELT THE NOSE GEAR UNLOCK AND THE YELLOW AND BLACK HASH LINES SHOW UP WITH THE GEAR DISAGREE N AMBER CAP ON. WE RAN THE QRC AND EXTENDED THE GEAR PER THE BOOK. GEAR WENT TO THREE GREEN DOWN AND LOCKED // SIGNOFF// REMOVED FAULTY NLG UPLOCK SWITCH P/N S3177·1, REMOVED SPACER P/N 6742028-31, BOLT P/N NAS6304-44D, 4 BUSHING P/N NAS75-6-013 AND 1 BUSHING P/N NAS75C6-025 AND INSTALLED NEW NLG UPLOCK SWITCH P/N S3177-1, INSTALLED NEW SPACER P/N 6742028-31, BOLT P/N NAS6304-44D, 4 BUSHING P/N NAS75·6·013 AND 1 BUSHING P/N NAS75C6-02S, PER CUSTOMER CONVENIENCE. ADJUSTED AS REQUIRED OPS CHECKED SATISFACTORY, REF CE-680A AMM 32-32-10, 52-80-05 AND 32-32-00.

ATA 3040

Part: ELEMENT — FIRE (WINDOW HEAT) · airframe 2,644 hrs · 1,730 cycles

FIRST OFFICER`S COCKPIT WINDOW R4 HEATING ELEMENT CAUGHT FIRE DURING APPROACH. IT CREATED A CIRCULAR CRACK AROUND THE PERIMETER OF THE INNER PANE. INSTALLED A NEW COCKPIT R4 WINDOW.

ATA 3350

Part: SWITCH — MALFUNCTIONED (EMERGENCY LIGHTS) · airframe 1,988 hrs · 1,328 cycles

WITH THE EMERGENCY LIGHTS SWITCH IN THE ARM OR OFF POSITION THE EMERGENCY EXIT SIGN/LIGHT ABOVE THE MAIN CABIN DOOR REMAINS ILLUMINATED. THE TWO RED EXIT LIGHTS ON EITHER SIDE OF THE MAIN CABIN DOOR, AS WELL AS, THE TOE KICK FLOOR LIGHT ALSO REMAIN ILLUMINATED. THE REMAINING LIGHTS ON THE EMERGENCY LIGHTING SYSTEM FUNCTION NORMALLY. VERIFIED PROBLEM GAINED ACCESS TO FORWARD BATTERY G-SWITCH. RESET AND LIGHTS WENT OUT. CHARGED BATTERIES FOR 1 HOUR, PER MANUAL AND OPERATIONAL CHECKS WERE GOOD, IAW CE-680A MM 33-50-10.