N927QS

ATA 3230

Part: SHUTTLE VALVE — FAULTED (LT MLG) · airframe 622 hrs · 405 cycles

DURING GEAR RETRACTION IMMEDATELY AFTER T/O LT MLG FAILED TO RETRACT. CAS MESSAGE GEAR DISAGREE L DISPLAYED ACCOMPANIED BY A SLIGHT LT YAW AND ASSOCIATED GEAR IN WINDSTREAM NOISE. ON GEAR INDICATOR SECTION OF MFD THE LT GEAR DN IN YELLOW AND NOSE UP & RIGHT MAIN UP IN WHITE DISPLAYED. MLG WILL NOT RETRACT QRH WAS ACOMPLISHED & AT COMPLETION ALL 3 GEAR INDICATORS DISPAYED IN GREEN & GEAR DISAGREE L CAS MESSAGE EXTINGUISHED. NORMAL FULL FLAP LANDING WAS ACCOMPLISHED. REMOVED SUSPECT FAILED LT MLG SHUTTLE VALVE & INSTALLED OVERHAULED SHUTTLEVALVEPN. ALL POST MX CHECKS COMPLIED WITH NO DEFECTS NOTED. WORK DONE IAW AMM 32-32-35.

ATA 3350

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 485 hrs · 313 cycles

DURING PREFLIGHT WHEN EMERGENCY LIGHTS ARE SWITCHED TO THE ON POSITION, NO LIGHTS ILLUMINATE. WHEN THE SWITCH IS MOVED TO THE ARM POSITION THE EMERGENCY LIGHTS ILLUMINATE, BUT THE REAR BULKHEAD EXIT SIGN FAILS TO LIGHT. TROUBLESHOT LIGHTS & FOUND THE BATTERIES NEEDED TO BE CHARGED, CHARGED BATTERIES & FOUND THAT ALL UGHTS EXCEPT AFT BULHEAD ILLUMINATED IN THE ARMED POSITION BUT NOT IN THE ON POSITION. PERFORMED FURTHED TROUBLESHOOTING AND FOUND FUSE IN BATTERY PACK #4 HAD FALLEN OUT. REINSTALLED FUSE AND ALL UGHTS WORKED IN BOTH THE ON AND ARMED POSMON. ALL WORK DONE IAW CESSNA680/680A/700 EMBRAER EMERGENCY UGHTING POWER SUPPLY BATTERY EXERCISE PROCEDURE TC NO TC-FLT-33-1001 REV 2 DATED 200CT2022. PRE-FLIGHT

ATA 5210

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 65 hrs · 40 cycles

MAIN DOOR: AMBER CABIN DOOR OPEN MESSAGE AND WHITE CHECK DOORS MESSAGE ON EICAS. RAN THE QRH. UNABLE TO CLEAR MESSAGE. THE AMBER LIGHT ON THE DOOR ITSELF REMAINS ILLUMINATED TOO ALTHOUGH WE CAN HEAR THE CLICKING NOISE OF THE PINS LOCKING. //SIGNOFF// POWERED UP THE AIRQ(AFT USING THE GPU AND PERR>RMED CMC FAULT DIAGONALS AND FOUND ALERT ID 1403 AND 1404 VENT DOOR RJIP REMAINS OPEN AND CABIN DDOR OPEN. PERFORMED THE CABIN DOOR POWER ON SYSTEM ADJUSTMENT AND TEST PROCEDURE TO RESET MAIN CABIN DOOR LOGIC FOR THE VENT FLAP PAWL TO. RE-ENGAGED DOOR OPERATION PERFORMED OPERATIONAL CHECKS WITH POWER ON., POWER OFF AND POWER ON TO VERIFY FAULT DOES NOT REAPPEAR.. ALL WORK DONE REF CESSNA MODEL 680A AHM 52~70-00 AND 45-40-00, ALL OPERATIONAL CHECKS GOOD. NO DEFECTS NOTED.

ATA 3222

Part: STRUT — DISCHARGED (NLG) · airframe 9,754 hrs · 6,001 cycles

LESS THAN 30 MINUTES INTO THE FLIGHT, NOSE GEAR BUMPING OCCURRED FOUR TIMES. FOUND PRESSURE IN NOSE LANDING GEAR STRUT LOW SERVICED STRUT TO PROPER PRESSUR. OPS CK GOOD LEAK CHEAKS GOOD

ATA 2120

Part: UNKNOWN — ODOR (CABIN) · airframe 7,642 hrs · 4,678 cycles

ODOR IN COCKPIT DURING CRUISE. IT DISAPPEARED QUICKLY. WALKED TO BACK OF CABIN AND CONFIRMED THERE WAS NO ODOR THERE. UPON PULLING THE THROTTLES BACK FOR DESCENT THE ODOR CAME BACK, MUCH STRONGER. TURNED OFF COCKPIT PAC, ODOR DISSIPATED IN ABOUT 30 SECONDS. LEFT PAC OFF FOR REMAINDER OF FLIGHT, ODOR DID NOT RETURN. SUP: INSPECTED ECU SYSTEM, CHECKED APU INLET FOR EVIDENCE OF OIL, NONE NOTED. CLEANED LT AND RT WATER SEPERATORS, RAN APU & ENGINES WITH PACS SET TO HOT & COLD, NO STRANGE ODORS OR BURNING SMELLS NOTED AT THIS TIME. ALL OPS CHECKS GOOD IAW MM 21-51-00 & 12-10-01.

ATA 7261

Part: CARBON SEAL — UNSERVICEABLE (LT ENGINE) · airframe 5,764 hrs · 3,486 cycles

AFTER APU START WAS ONLY GETTING HOT AIR COMING OUT OF CABIN GASPERS. SELECTED MAX COOL FOR APU THEN SMOKE STARTED FILLING THE PLANE. FOUND BOTH COCKPIT & CABIN TEMP SENSORS TO HAVE DIRT & DEBRIS. CLEANED BOTH TEMP SENSORS. FOUND CABIN TEMP SENSOR FAN INOPERATIVE. VERIFIED POWER IS SUPPLIED TO FAN. R & R FAULTY FAN WITH NEW. OPERATIONS CHECK OF FAN IS GOOD. COMPLIED WITH ECS DUCT BURN OUT IAW TC-750-21-120801M, INSTALLED NEW COALESCE SOCKS IAW TC-750-21-120801M & MM 25-90-60, NO LEAKS. RAN A/C & PERFORMED OPERATIONS CHECK OF CABIN & COCKPIT PACS. RAN CABIN & COCKPIT TEMPS THROUGH FULL TEMP RANGE IN BOTH MANUAL & AUTO WITH NO DEFECTS NOTED. AFTER ENG SHUTDOWN NOTED LARGE AMOUNT OF SMOKE COMING FROM LT ENG INLET & OIL RUNNING FROM EXHAUST. PERFORMED FIM 72-00-00-810-808 FOUND OIL PUDDLING AT LOW PRESS TURBINE. PERFORMED TASK 05-50-00-200-808, PER TABLE 601 REPLACED NR 7 CARBON SEAL REPLACEMENT COMPLETED BY ON WO OWCNA-2014-1236 & CRS O7YD306Y. ACCOMPLISHED NR 7 CARBON SEAL POST ENG RUNS WITH NO DEFECTS NOTED. NO SMOKE OR LEAKS NOTED FROM EITHER ENG. PARTS REPLACED, COALESCE BAG PN 746451-3, NSN, FAN PN 414F, NSN, SEAL ASSEMBLY, CARBON NR 7 PN 23061737, SN KV-4409H.

ATA 2150

Part: TURBINE — SEIZED (ACM) · airframe 5,735 hrs · 3,465 cycles

VERY STRONG SMOKY SMELL IN CABIN AT FL370. AFTER LANDING WHILE APU WAS RUNNING THE PAC ISOLATION VLV OPEN, THE COCKPIT BEGAN TO LOOK HAZY & HAD STRONG SMOKY SMELL. REMOVED AFT ACM & VERIFIED TURBINE WAS SEIZED. ACCOMPLISHED SERVICE LETTER SL750-21-02 ON AFT ACM INSTALLING THE NEW STYLE AIR BEARING ACM IN THE ACFT IAW CUSTOMER REQUEST. REPLACED COALESCE SOCK IAW MM 21-51-00. OPERATIONS CHECK & LEAK CHECKED GOOD.

ATA 2150

Part: ACM — SEIZED (FWD) · airframe 5,722 hrs · 3,456 cycles

STRONG ODOR OF SMOKE IN COCKPIT DURING DESCENT. TROUBLESHOT, AND FOUND FORWARD CABIN ACM SEIZED. REMOVED AND REPLACED ACM IAW MM 21-51-00, R70-3W 21-50-03. OPS & LEAK CHECKED GOOD.

ATA 2497

Part: RELAY — BURNED (GALLEY) · airframe 3,515 hrs · 2,099 cycles

ON MASTER CABIN CONTROL PANEL ON GALLEY NOTICED "FAULT" LIGHT ON RT LIQUID. REMOVED GALLEY DRAWER TO ACCESS CIRCUIT BREAKERS FOR GALLEY LIQUIDS AND DETECTED A BURNING ELECTRICAL ODOR. REMOVED WORN OUT SOLID STATE RELAY. INSTALLED NEW RELAY AND OPS CHECKED GOOD IAW MM 25-30-2.

ATA 3222

Part: SEAL — LEAKING (NLG STRUT) · airframe 2,468 hrs · 1,466 cycles

GEAR HANDLE WOULD NOT COME OUT OF THE DOWN POSITION AFTER TAKE OFF. COMPLIED WITH SL 750-37-39, NOSE LANDING GEAR STRUT SEAL REPLACED DUE TO LEAKAGE. SERVICED AS REQUIRED, LEAK AND OPS CHECKED NORMAL.

ATA 7210

Part: GEARBOX — LEAKING (RIGHT) · airframe 1,311 hrs · 765 cycles

DURING CRUISE FLIGHT AT FL370 "OIL LEVEL LOW R" ILLUMINATED ON THE EICAS. ENGINE OIL WAS AT 8.5 QUARTS LOW AND DECREASING. COMPLETED THE EMERGENCY CHECKLIST WHCH ULTIMATELY DIRECTED US TO SHUTDOWN THE RT ENGINE. AFTER SHUTDOWN, NOTICED OIL LEAKING FROM THE RT COWLING AND A LARGE STREAK OF OIL ALONG THE SIDE OF THE NACELLE. THERE IS CURRENTLY NO OIL SHOWING IN THE RT ENGINE SIGHT GAUGE. DURING THE PREFLIGHT OIL WAS SHOWING 2.5 QUARTS LOW ON THE RT ENGINE. R & R ACCESSORY GEARBOX, LEAK & OPERATIONALY CHECK'S GOOD IAW: MFG M/M 72-63-10. MFG REQUESTS AC GENERATOR BE REPLACEMENT. R & R AC GENERATOR, OPERATIONALY CHECK'S GOOD IAW: MM 24-20-01.

ATA 2420

Part: GENERATOR — ODOR · airframe 741 hrs · 428 cycles

UPON INITIAL START UP OF APU AND OPENING BLEED AIR ON, RECEIVED ELECTRICAL ODOR IN COCKPIT AND CABIN. ALSO GET FADEC REV ADC L AMBER CAS MESSAGE IN CONJUNCTION WITH ODOR. REMOVED APU GENERATOR S/N 242 AND INSTALLED OVERHAULED GENERATOR S/N 083C IAW AMM 24-32-00. ALSO REMOVED BATTERY AMP METER P/N M463B S/N 25655 AND INSTALLED NEW BATTERY AMP METER P/N M463B S/N 26275 IAW AMM 24-30-01. CHECKS GOOD.