N424QS

Part: BRAKE SYS — FAILED (ZONE 700) · airframe 6,178 hrs · 4,810 cycles

UPON LANDING I APPLIED BOTH MAIN BRAKES AND HAD NO RESPONSE FOR STOPPING. FO THEN TRIED HIS BRAKES WITH NO RESPONSE EITHER. I THEN PULLED THE EMERGENCY BRAKE AND HAD NO RESPONSE FOR STOPPING. ANTI-SKID FAIL CAS MESSAGE APPEARED ON LANDING ROLLOUT. NR 1 WHEEL ASSY. HUB CAP REMOVED FOR OPS CHECKS. REMOVED LT MAIN WHEEL ASSY & REMOVED LT BRAKE ASS. INSTALLED AN OVERHAULED LT BRAKE ASSY, INSTALLED A REPAIRED LEFT MAIN WHEEL ASSY IAW MM 32-45-01, 32-45·21. COMPLIED WITH TAXI CHECK AS REQUIRED. ALL OPS CHECKS GOOD.

Part: BRAKE ASSY — MALFUNCTIONED (ZONE 700) · airframe 5,744 hrs · 4,466 cycles

MLG BRAKE PRESSURE: TAXIING OUT, THERE WAS AN ABNORMAL AND VERY PRONOUNCED SHUTTERING OF THE BRAKES AS IF WE WERE ON ICE SKIDDING. WE STARTED TAXIING BACK TO THE FBO THEN THE LEAD PAX NOTICED ALSO AND ASKED IF THE BRAKES WERE OK. CORRECTIVE ACTION: PERFORMED TAXI CHECKS. NO DEFECTS NOTED. IAW PHENOM 300 AMM CH32-40-00 AND 32-43-05.

Part: BATTERY PACK — DEFECTIVE (ZONE 200) · airframe 5,439 hrs · 4,241 cycles

CABIN EMERG LIGHT: EMER LIGHTS ILLUMINATE IN THE ARMED POSITION CORRECTIVE ACTION; REPLACED #1 EMERGENCY BATTERY IAW PHENOM 300 AMM 33-52-01-960-801-A. OPS CHECK SATISFACTORY.

Part: INDICATOR — OUT OF ALIGNMENT (MAIN DOOR)

MAIN DOOR VISUAL INDICATOR: BOTH HANDLE INDICATORS ARE MISALIGNED WHEN THE DOOR IS CLOSED AND LATCHED. CORRECTIVE ACTION: ADJUSTED MED VISUAL INDICATORS TO BE VISIBLE WHEN THE MED IS CLOSED AND LATCHED. IAW EMB-505 AMM CH 52-10-00/200

Part: BRAKE — FAULTED (ZONE 700) · airframe 4,381 hrs · 3,400 cycles

WHEN BRAKING, FEELING AN HEARING ABRUPT GRINDING VIBRATION FEELING AS IF ON GRAVEL. REMOVED WORN LH BRAKE AND INSTALLED OVERHAULED BRAKE ASSEMBLY IAW AMM 32-45-21. SERVICED MAIN HYDRAULIC SYSTEM WITH 1QT FLUID 881 IAW AMM 12-13-00. LEAK AND OPS CHECKS GOOD. NO FURTHER ACTION REQUIRED AT THIS TIME.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 4,197 hrs · 3,256 cycles

FLAP FAIL YELLOW CAS: FLAP FAIL YELLOW CAS ILLUMINATED DURING TAKE-OFF. FLAPS STUCK IN THE NUMBER ONE POSITION.

Part: SEAL — LEAKING (PAX DOOR) · airframe 3,566 hrs · 2,764 cycles

MAIN DOOR ACOUSTIC SEAL: 4TH WRITEUP; DURING CLIMB AT7.4 PSI AND 22,000 FEET, A LOUD WHINE NOISE AROUND UPPER LEFT QUADRANT OF MAIN CABIN DOOR STARTED AND BECAME PROGRESSIVELY LOUDER THROUGH FLIGHT. SOUND BEGAN TO DISSIPATE DURING DESCENT THROUGH 17000 FEET AT 6.4 PSI. DURING POST FLIGHT NO DAMAGE TO DOOR SEAL WAS OBSERVED. REMOVED MAIN DOOR AIRFRAME SEAL AND REPLACED WITH NEW SEAL. WORK PERFORMED IAW PHENOM 300 AMM 52-10-21. PERFORMED LEAK CHECK OF MAIN DOOR. NO DEFECTS AT THIS TIME. ORIG SUBMISSION DATE: 12/20/2022

Part: INDICATOR — MISSING (PAX DOOR) · airframe 3,552 hrs · 2,746 cycles

LOWER LT (WITH MAIN DOOR CLOSED) LATCH INDICATOR MISSING. REMOVED THE LATCH PIN AND INSTALLED A NEW LATCH PIN IAW AMM 52-11-21. OPS CHECK GOOD. NO DEFECTS NOTED. CONFIGURED AIRCRAFT BACK TO ORIGINAL CONFIRGURATION.

Part: SEAL — DAMAGED (PAX DOOR) · airframe 3,550 hrs · 2,743 cycles

LOUD WHISTLING SOUND EMANATING FROM UPPER PART OF MAIN CABIN DOOR AT ALTITUDE WHERE DELTA P RANGED FROM 9.2 PSI TO 6.5 PSI. PASSENGER WAS DISTURBED BY THE NOTICEABLE SOUND AND CONTACTED CREW. SEAL AROUND MAIN CABIN DOOR APPEARS TO HAVE BEEN PATCHED WHERE SOUND WAS COMING FROM. FOUND THAT THE SEAL HAD BEEN REPAIRED PREVIOUSLY AND WAS REPAIRED INCORRECTLY, SPOKE WITH NJ MCC AND THEY WANT US TO REPLACE THE SEAL, PLACED SEAL ON ORDER, REMOVED OLD SEAL AND INSTALLED NEW SEAL RTV IAW EMB-505S AMM CH 52-10-20-000-80 I-A LK AND OP'S CK GOOD.

Part: FLAP TRACK — CORRODED (ZONE 600) · airframe 12,480 hrs · 6,157 cycles

RT "B" FLAP TRACK CORRODED, REF BP SE45811104, REV B FOR REPAIR.

Part: FLAP TRACK — CORRODED (ZONE 500) · airframe 12,480 hrs · 6,157 cycles

LT "B" FLAP TRACK CORRODED, REF BPSE45811104-3, REV B FOR REPAIR.

Part: TRUNNION — CORRODED (ZONE 600) · airframe 12,480 hrs · 6,157 cycles

RIGHT SPONSON RIB TRUNION CORRODED, REPAIRED IAW BP SE45732901.

Part: RIB — CORRODED (ZONE 500) · airframe 12,480 hrs · 6,157 cycles

LEFT SPONSON RIB CORRODED, REPAIRED IAW BP SE45732901 REV F.

Part: STRUCTURE — CORRODED (RT WING) · airframe 12,480 hrs · 6,157 cycles

RIGHT WINGLET ATTACH HOLES CORRODED, REFERENCE BP SE5809903 REV. C FOR REPAIR.

Part: TRACK — CORRODED (UNKNOWN) · airframe 12,480 hrs · 6,157 cycles

RIGHT "B" TRACK CORRODED.

Part: FLAP TRACK — CORRODED (ZONE 600) · airframe 12,480 hrs · 6,157 cycles

RIGHT "C" FLAP TRACK CORRODED.

Part: STRUCTURE — CORRODED (LT WING) · airframe 12,480 hrs · 6,157 cycles

LEFT WINGLET ATTACH HOLES CORRODED, REF BP SE35809903, REV C FOR REPAIR.

Part: TRACK — CORRODED (UNKNOWN) · airframe 12,480 hrs · 6,157 cycles

LEFT "C" TRACK CORRODED.

Part: PAD — OVERTORQUED (NLG) · airframe 9,894 hrs · 4,853 cycles

AFTER TAKEOFF, RETRACTED GEAR AND NOSE GEAR FAILED TO FULLY RETRACT, EXTENDED GEAR AGAIN AND RIGHT MAIN FAILED TO INDICATE DOWN AND LOCKED UNTIL EMERGENCY BLOWDOWN WAS ACTIVATED. MAINTENANCE FOUND NOSE GEAR JACK PAD OVER TORQUED AND EXCESSIVE PAINT, REMOVED PAINT AND LOOSENED NUT. RIGHT GEAR ISSUE WAS DUE TO CONFIGURATION ISSUE.

Part: UNIVERSAL — CORRODED (MLG)

DURING SCHEDULED INSPECTION OF LANDING GEAR CORROSION WAS NOTED ON UNIVERSAL FITTING (RT GEAR).

Part: FITTING — CORRODED (LT MLG)

DURING SCHEDULED INSPECTION OF LANDING GEAR CORROSION WAS NOTED ON UNIVERSAL FITTING (LT GEAR).