N332QS

Part: SEAL — LEAKING (ZONE 800) · airframe 9,706 hrs · 7,761 cycles

MAIN CABIN DOOR SEAL MAKING A STEADY HISSING NOISE FROM BOTTOM OF DOOR WHILE CLIMBING TO FL410. NO CAS OR PRESSURIZATION INDICATIONS ASSOCIATED. OPENED AND CLEANED THE DOOR SEAL MATING SURFACES USING ISOPROPYL ALCOHOL TO REMOVE GRIME, DEBRIS, AND DIRT. A VISUAL INSPECTION WAS PERFORMED AND THE SEAL WAS FOUND TO BE UNDAMAGED AT THIS TIME. WE PERFORM A PRESSURIZATION CHECK AND COULD DUPLICATE THE SQUEALING NOISE REPORTED IN FLIGHT. REF AMM 52-10-20,21-31-00.

Part: SPOILER SYS — FAULTED · airframe 9,622 hrs · 7,687 cycles

CRUISE FLIGHT AT FL410. FLAPS FAIL AND SPOILER FAULT CAS. PER QRH, MANUAL FCE 1 RESET WAS UNSUCCESSFUL AND MESSAGES REMAINED. DURING LANDING ROLLOUT SWPS FAULT WAS OBSERVED AND IS ASSOCIATED WITH FCE 1. ARRIVED AT AC. POWERED ON AC AND ALLOWED ALL SYSTEM BOOT UP AS REQUIRED. FAULT NOT ACTIVE AN POWER UP. PREPPED AC FOR MX. PER EMBRAER, TECHS PERFORMED FIM TASK 27-03-00-810-801-A SUCCESSFULLY, FAULT DID NOT FOLLOW TO #2 POSITION, FAULT IS DEEMED TRANSITORY. FIM TASK WAS TIME CONSUMING DUE TO LIMITED ACCESS AND OPS CHECK. CONTACTED MCC, NO HISTORY, ITEM GOOD FOR RTS. CLOSED UP ACCESS. 11AUG2025

Part: SERVO — DEFECTIVE (ZONE 300) · airframe 9,512 hrs · 7,587 cycles

VENTRAL RUD FAIL CAS APPEARED THREE TIMES IN FLIGHT. FIRST, CLIMBING BELOW 10,000, APPROX 200 KNOTS, THIS MESSAGE APPEARED ALONG WITH AP FAIL AND YD FAIL. ALL MESSAGES RESET IN ONLY A FEW SECONDS. SECOND, CLIMBING BETWEEN 10-20,000 FEET AND APPROX 220 KNOTS, THE SAME THREE MESSAGES APPEARED AND DISAPPEARED JUST AS QUICKLY. WE ELECTED TO CONTINUE TO DESTINATION AFTER CONFERRING WITH DISPATCH AND FODM. ON FINAL, VENTRAL RUD FAIL CAS APPEARED BY ITSELF. I DISCONNECTED THE AP AND YD AND LANDED. CAS DISAPPEARED ON ITS OWN AFTER ENGINE SHUTDOWN. REPLACED VENTRAL RUDDER SERVO IAW PHENOM 300 AMM PART II 22-11-11-000-801-A. OPS CHECK GOOD.

Part: BATTERY PACK — INOPERATIVE (ZONE 200) · airframe 8,940 hrs · 7,156 cycles

EMER LIGHTS REMAINED ON IN ARMED POSITION, PRIOR AND AFTER ENGINE START. CORRECTIVE ACTION: REMOVED #1 EMERGENCY LIGHT BATTERY P/N: 7450LS-00 S/N: 006489 AND #2 EMERGENCY LIGHT BATTERY P/N: 7450LS-00 S/N: 007510 DUE TO EMERGENCY LIGHTS REMAINED ARMED OVERNIGHT. REPLACED #1 BATTERY WITH REPAIRED ITEM P/N: 7450LS-00 S/N: 006270 WITH FUNCTIONAL TEST COMPLETED 28 AUG 2024 AND REPLACED #2 BATTERY WITH INSPECTED ITEM P/N: 7450LS-00 S/N: 005350 WITH FUNCTIONAL TEST COMPLETED 05 AUG 2024 IAW PHENOM 300 AMM, 33-52-01-400-801-A.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 7,992 hrs · 6,400 cycles

TRANSPONDER: BOTH TRANSPONDERS SWITCHING BACK AND FORTH, BOTH FAILING, ACCOMPANIED BY STEADY TCAS FAIL YELLOW CAS. PER THE CONTACT CENTER RECOMMEDATIONS PERFORMED TRANSPONDER SYSTEM OPERATIONAL TEST. 34-52-00-710-801-A. CONTACT CENTER ALSO RECOMMENDED PERFORMING TCAS OPERATIONAL TEST 34-43-00-710-801-A. PERFORMED BOTH TRANSPONDER SYSTEM OPERATIONAL TEST AND TCAS OPERATIONAL TEST MULTIPLE TIMES. BOTH TRANSSPONDER SYSTEM OPERATIONAL TEST AND TCAS OPERATIONAL TEST WERE GOOD EVERY TIME TESTS WERE COMPLETED. INTEROGATED THE OEM DIAGNOSTICS AND WE HAVE NO ACTIVE FAULTS AT THIS TIME. HAVE NO CAS MESSAGES AT THIS TIME. WE COULD NOT SEE ANY ASSOICATED FAULTS IN THE HISTORY EITHER. TRANSPONDERS AND TCAS DO NOT HAVE ANY ILLUMINATED FAULT LED'S AT THIS TIME. PHENOM 300AMM 34-S2-00-710-801-A AND 34-43-00-710-801-A.

Part: BATTERY — FAILED (ZONE 100) · airframe 7,928 hrs · 6,343 cycles

CABIN EMER LIGHT FLASHING IN FLIGHT. REMOVED FWD EMERGENCY UGHT BATTERY P/N 74501.S-OO 5/N 006643 AND INSTALLED A TESTED BATTERY P/ N 74501.S-00 5/N 006489(TESTED BY CRS#JGVR194F, WO 9U6YA DATED 12) UL 23). REMOVED AFT EMERGENCY LIGHT BATTERY P/N 74501.S-00 S/N 005834AND INSTAUED A TESTED BATTERY P/N 7450LS-00 S/N 006384(TESTED BY CRS#JGVR194F, WO 9TX7A DATED 11JUL 23). WORK PERFORMED WITH REFERENCE TO PHENOM 300 AHM 32-53-01. OPS CHECKS GOOD.

Part: UNKNOWN — UNKNOWN · airframe 7,848 hrs · 6,281 cycles

PASSENGER COMPARTMENT LIGHTING: WHEN SELECTING CABIN EMERGENCY LIGHTS TO ARM, ALL EMER LIGHTS COME ON AS NORMAL. HOWEVER, THE EMER LIGHTS STAY ON IN THE ARMED POSITION AND THEN FLICKER AND STROBE. T/S TO A DISCHARGED FWD EMER BAT ASSY. REMOVED FWD EMER BATT ASSY AND INSTALLED A TESTED ASSY IAW EMB-505 AMM 33-52-01 AND PERFORMED NJA TC-E50-33-1001. ALL OPS CHECKS GOOD.

Part: SEAL — LEAKING (PAX DOOR) · airframe 7,404 hrs · 5,908 cycles

MAIN DOOR: MAIN DOOR SEAL IS LEAKING. VERY HIGH PITCH NOISE COMING OUT OF THE DOOR. REMOVED MAIN CABIN DOOR RUBBER SEAL PN 505-38948-901 NSN AND INSTALLED NEW MAIN DOOR RUBBER SEAL PN 505-38948-901 NSN IAW EMBRAER PHENOM AMM CHAPTER 52-10-20. OPERATIONAL/ FUNCTIONAL CHECK GOOD. ORIG SUB DATE: 12/19/2022

Part: SEAL — NOT BONDED (PAX DOOR) · airframe 7,403 hrs · 5,907 cycles

MAIN DOOR SEAL HOWLING LOUDLY, CLIMBIMG THRU 10,000 FT, ABOUT 4 PSI. DURING DESCENT, STOPPED HOWLING AT 2.3 PSI. DOOR HANDLE STIFF & DIFFICULT TO CLOSE, BOTH INSIDE & OUTSIDE, AS LATCHES BEGIN TO ENGAGE & GAP AT TOP OF DOOR IS MUCH LARGER THAN NORMAL AS HANDLE BECOMES STIFF. PERFORMED VISUAL INSPECTION OF DOOR & SEAL, NOTED SEAL NOT BONDED TO DOOR. REMOVED SEAL FROM LOWER SECTION. INSTALLED A NEW SEAL IAW AMM 52-10-20400-801-A. PERFORMED ENGINE GROUND RUN, PRESSURIZED CABIN & PERFORMED LEAK CHECK IAW AMM 21-3 L-00-860-803-A. NOTED DOOR LEAKING AT FWD & AFT UPPER COMERS. REMOVED SEAL, CLEANED, & INSTALLED DOOR SEAL IAW AMM 52-10-20400-801-A. OPS TESTED OK.

Part: BATTERY — NONE · airframe 6,476 hrs · 5,144 cycles

CABIN EMERG LIGHT: EMERGENCY CABIN LIGHTING STARTED FLASHING ON THE DECENT INTO BOSTON. *** CORRECTIVE ACTION *** COMPLIED WITH TROUBLESHOOTING PRECEDURE AS OUTLINED IN SL NO 505-33-0005. FOUND # 2 EMERGENCY BATTERY NOT OPERATING THE EMERGENCY LIGHTS AT ALL WITH OUT THE #1 BATTERY CONNECTED. REMOVED AND REPLACED #2 EMERGENCY BATTERY WITH NEW CUSTOMER SUPPLIED EMERGENCY BATTERY.

Part: POWER SUPPLY — MALFUNCTIONED (EMERGENCY LIGHTS) · airframe 5,518 hrs · 4,390 cycles

DURING ENGINE START EMER LT NOT ARM CAS ILLUMINATED. PERFORMED THE GROUND RESET PROCEDURE AS DESCRIBED AND CAS MESSAGE EXTINGUISHED. AFTER TAKEOFF THE EMERGENCY LIGHTS WERE FLASHING WITH THE EMERGENCY LIGHT SWITCH IN THE ARM POSITION. REMOVED BOTH EMERGENCY BATTERIES AND INSTALLED CUSTOMER PROVIDED EMERGENCY LIGHT POWER UNITS. PERFORMED OPERATIONAL TEST OF THE EMERGENCY BATTERIES AND THE OPERATIONAL TEST OF THE EMERGENCY LIGHTS. ALL WORK DONE, IAW PHENOM 300 AMM 33-52-00. NO DEFECTS NOTED. ALL MAINTENANCE AND REMOVAL AND INSTALLATION DETAILS PROVIDED IN STEPS.

Part: BALANCE WEIGHT — CORRODED (LT ELEVATOR) · airframe 5,258 hrs · 4,179 cycles

DURING ACCOMPLISHMENT OF SERVICE BULLETIN 505-55-0004 REV 01 (DATED 06/24/2020) WE NOTED THE FOLLOWING LEFT ELEVATOR ADJUSTABLE MASS BALANCE WEIGHTS BELOW TOLERANCE: PART NUMBER PE915109-L33 (10 EACH) AS FOLLOWS 3=83G 5=82G,81 & 79G (MINIMUM 84G) AND HORN MASS WEIGHT PART NUMBER PE915109-L42 (1 EACH) 1=1069G (MINIMUM 1095G). ALL WEIGHTS HAS BEEN REPLACED WITH A NEW MASS WEIGHTS AND THE ELEVATOR BALANCING WAS PERFORMED WITH NO FURTHER DEFECTS NOTED. THE ELEVATOR WAS RE-IDENTIFIED TO PART NUMBER 505-11094-615, AS PER SERVICE BULLETIN INSTRUCTIONS. WE ALSO NOTED THE FOLLOWING RIGHT ELEVATOR ADJUSTABLE MASS BALANCE WEIGHTS BELOW TOLERANCE: PART NUMBER PE915109-L33 (12 EACH) AS FOLLOWS 4=83G, 2=82G, 3=81G, 80G & 2=79G (MINIMUM 84G) AND HORN MASS WEIGHT; PART NUMBER PE915109-L42 (1 EACH) 1=1080G (MINIMUM 1095G). ALL WEIGHTS HAVE BEEN REPLACED WITH A NEW MASS WEIGHTS AND THE ELEVATOR BALANCING WAS PERFORMED WITH NO FURTHER DEFECTS NOTED. THE ELEVATOR WAS RE-IDENTIFIED TO PART NUMBER 505-11094-616, AS PER SERVICE BULLETIN INSTRUCTIONS. THIS REPORT COMPLIES WITH FAA 14 CFR PART 135 OPERATOR’S GMM REQUIREMENTS

Part: DISPLAY — INOPERATIVE (COCKPIT) · airframe 734 hrs · 556 cycles

GSD 1 FAIL GOLDEN CASS MESSAGE AT FL 320. PERFORMED FIM TASK 31-41-00-810-815-A WITH NO DEFECTS NOTED. REMOVED & INSTALLED A OVERHAULED GSD 41-1 IAW AMM 31-41-01. PERFORMED DCU SOFTWARE CONFIGURATION UPLOAD IAW AMM 31-41-01, NO DEFECTS NOTED. PERFORMED OPERATIONAL TEST OF THE DCU IAW AMM 31-41-01,

Part: UNKNOWN — ODOR (CABIN) · airframe 132 hrs · 93 cycles

DURING CLIMB OUT A SLIGHT ACRID ODOR WAS NOTICED. CLIMBING THROUGH FL230 RECEIVED NR 1 BLEED FAIL CAS. UPON LEVELING AT FL270 THE ODOR INCREASED TO AN EXTREMELY STRONG ODOR OF BURNING RUBBER. ANTI-ICE WAS ON UNTIL DESCENT. ODOR DISSIPATED UPON DESCENDING. GAINED ACCESS TO LT & RT BLEED PIPING. NO DEFECTS NOTED. OPERATED ACFT FOR 1.5 HRS AT POWER SETTINGS, IDLE 72% N 9 & TAKEOFF FOR 45 MIN NO ODOR NOTED. PRESSURIZED ACFT USING ENGINES IAW MM CH 21-31-00 NO DEFECTS NOTED. PERFORMED OPS CHECK OF PNEUMATIC BLEED AIR SYS IAW MM 36-00-00 NO DEFECTS NOTED. PERFORMED ANTI-ICE OPS TEST IAW MM CH 30-10-00, OPS CHECKED GOOD.

Part: GROMMET — WORN (DOOR SEAL) · airframe 7,566 hrs · 6,308 cycles

FL410 AT CRUISE, SOUND OF SIGNIFICATE AMOUNT OF AIR PASSING THRU MAIN CABIN DOOR.CABIN PRESSURE MAINTAINED. ADJUSTED DOOR FRAME SOCKETS AS REQUIRED DUE TO DOOR SEAL CLEARANCE GAPS AND REPLACED DOOR SEAL GRUMMET WITH NEW GROMMET DUE TO WEAR IAW THE 560 MM CHAPTER 52-10-01. PERFORMED CABIN ENTRANCE DOOR SECONDARY, SEAL OPS TEST IAW 560 MM CHAPTER 21-30-00. OPS AND LEAK TEST NORMAL.

Part: UNKNOWN — ODOR (CABIN) · airframe 7,126 hrs · 5,938 cycles

SMELL OF FUMES FROM OVERHEAD WEMAC VENTS ESPECIALLY WHEN TEMPERATURE CONTROL IS ADJUSTED TO A WARMER SETTING. [SUP 05-02-07] INSPECTED ENGINES FOR INTERNAL OIL LEAKS. INSPECTED NR 1 ENGINE NR 3 BRG OIL TUBES WHILE ACCOMPLISHING ESVI - NO LEAKS NOTED. BORESCOPED NR 2 ENGINE NR 3 BEARING OIL TUBES - NO OIL LEAKS NOTED. ACCOMPLISHED GROUND RUNS - COULD NOT DUPLCATE SMELL. WORK DONE IAW JT15D-5D MM 3040342R20 DATED 5/12/06

Part: UPLOCK SWITCH — LOOSE (LT MLG) · airframe 6,819 hrs · 5,705 cycles

AFTER DEPARTURE THE GEAR HANDLE WAS RAISED, HOWEVER THE RED "GEAR UNSAFE AND "HYD PRESS' REMAINED ILLUMINATED. GEAR APPEARED TO EXTEND WITH NORMAL INDICATIONS. GEAR WAS BLOWN DOWN AS A SAFTY MEASURE. JACKED AIRCRAFT. VISUALLY INSPECTED. FOUND NOSE & LT UPLOCK SWITCHES LOOSE. FOUND SMALL HYDRAULIC LEAK ON LT & RT MLG ACTUATORS AND LT UPLOCK ACTUATOR. PERFORM GEAR SWINGS AND VERIFIED HYDRAULIC LEAKS ARE WITHIN M/M 560 20-10-06. TIGHTENED AND SAFETIED LOOSE SWITCES AND SERVICED N2 RESERVOIR IAW MM 560 12-13-01. CYCLED GEAR NUMEROUS TIMES, CHECK GOOD. SERVICED HYD MM 12-12-01

Part: BRAKE ASSY — WEAK (MLG) · airframe 6,005 hrs · 4,999 cycles

BRAKE PEDALS FEEL SOFT, SPONGY AND MOVE FURTHER THAN NORMAL. ITEM IS UNDER INVESTIGATION.

Part: BRAKE — WEAK (MLG) · airframe 5,999 hrs · 4,992 cycles

DURING BRAKE CHECK CO-PILOTS BRAKES GRAB AND TURN AIRPLANE TO LEFT. CO-PILOT REPORTED THAT BRAKES FELT MUSHY. BLED BRAKE SYSTEM IAW CHAP 32-42-00 OF THE 560 MM. TAXI TESTED AIRCRAFT, OPS CHECK GOOD.

Part: BRAKE ASSY — MALFUNCTIONED (MLG) · airframe 5,998 hrs · 4,990 cycles

BRAKES FUNCTIONED PROPERLY AT LAX & SMO. TOUCHDOWN BRAKING AT CRQ NORMAL. DURING TAXI, BRAKE PEDALS STIFF AND DO NOT REACT IMMEDIATELY. AFTER A FEW MOMENTS LEFT BRAKE GRABS FIRST, THEN RIGHT CAUSING DIRECTIONAL PROBLEMS. FOUND RESERVOIR AT MINIMUM LEVEL. SERVICED RESERVOIR AND BLED BRAKES. TAXI AIRCRAFT, NO BRAKES DRAGGING. OPS CHECK GOOD. ALL WORK DONE IAW CE560 MM CHAPTER 32-30-00.

Part: ACCUMULATOR — OVERSERVICED (BRAKES)

BRAKES NOT FUNCTIONING PROPERLY, WHILE TAXIING STRAIGHT AHEAD BRAKE PEDALS WERE STIFF AND NON-REACTIVE, THEN WOULD CATCH ONE SIDE AT A TIME CAUSING DIRECTIONAL PROBLEMS. NOTED BRAKE ACCUMULATOR OVERSERVICED AND LT BRAKE SOFT. ADJUSTED ACCUMULATOR PRESSURE AND BLEED LT BRAKE, TAXIED AC. OPS CHECK GOOD. WORK DONE IAW CH 32-42-00 OJF THE 560 ULTRA MM.

Part: LINE — LEAKING (HYDRAULIC SYS) · airframe 5,945 hrs · 4,941 cycles

DURING TAXI-OUT, CO-PILOTS RIGHT BRAKE PEDAL GOES TO THE FLOOR WITH MINIMAL BRAKE EFFECTIVENESS. AFTER PUMPING BRAKE PEDAL , FULL PRESSURE RETURNS TO BRAKE PEDAL. HOWEVER A SHORT TIME DELAY RETURNS RIGHT BRAKE PEDAL TO SAME CONDITION. - BLED BRAKES & ANTI-SKID SYSTEM TO REMOVE ALL AIR IAW CE560 M/M CHAP 32-42-00. BRAKES OPS CHECK AND LEAK CHECK GOOD.

Part: LINE — LEAKING (HYDRAULIC SYS) · airframe 5,945 hrs · 4,941 cycles

DURING TAXI-OUT, CO-PILOTS RIGHT BRAKE PEDAL GOES TO THE FLOOR WITH MINIMAL BRAKE EFFECTIVENESS. AFTER PUMPING BRAKE PEDAL, FULL PRESSURE RETURNS TO BRAKE PEDAL. HOWEVER A SHORT TIME DELAY RETURNS RIGHT BRAKE PEDAL TO SAME CONDITION. BLED BRAKES & ANTI-SKID SYSTEM TO REMOVE ALL AIR IAW CE560 M/M CHAP 32-42-00. BRAKES OPS CHECK & LEAK CHECK GOOD.

Part: LINE — LEAKING (HYDRAULIC SYS) · airframe 5,918 hrs · 4,914 cycles

RIGHT SIDE, RIGHT BRAKE PEDAL FEELS LIKE IT LOSES PRESSURE BUT REGAINS IT WITH MINOR PUMPING. APPLIED BRAKE PRESSURE TO RIGHT BRAKE AND DUPLICATED SQUAWK. INSPECTED BRAKE MASTER CYLINDER AND RIGHT BRAKE FOR DEFECTS, NON NOTED. BLED ANTI-SKID BRAKE SYSTEM. APPLIED BRAKE PRESSURE TO RIGHT/LEFT BRAKES. NO FURTHER DEFECTS NOTED. WORK DONE IAW CITATION MODEL ULTRA MM 32-42-00.

Part: BRAKE ASSY — WEAK (MLG) · airframe 5,807 hrs · 4,825 cycles

CO-PILOT TAXING TO RUNWAY, RT BRAKE PEDAL GOES APPROXIATELY FIVE INCHES MORE THAN LT PEDAL TO APPLY FULL PRESSURE. ITEM IS UNDER INVESTIGATION.