# Service difficulty reports: N321CJ, cancelled Mar 5, 2022 A list on [N321CJ, cancelled Mar 5, 2022](https://openairdocs.org/deregistered/N321CJ-2022-03-05.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR NSVA2011146](https://openairdocs.org/sdr/NSVA2011146.md): Panel · open · Jun 22, 2011 · N321CJ · Saab 340B · Engine Cowling System > ON ROTATION THE RT TOP COWLING PANEL ON THE ENGINE OPENED AND BEGAN FLAPPING/BENT. CREW REQUESTED TO RETURN TO AIRPORT / REDUCED SPEED TO 160 KTS AND RETURNED WITHOUT INCIDENT. MX IS INSPECTING AND REPLACING PANEL. SWAPPED FWD COWLING OFF OF 309CE. STILL W - [SDR NSVA2011076](https://openairdocs.org/sdr/NSVA2011076.md): Clevis Bolt · defective · Apr 6, 2011 · N321CJ · Saab 340B · Nose/Tail Landing Gear > REJECTED TAKEOFF IN CRW DUE TO NOSE WHEEL SHIMMY 65KTS, NORMAL BRAKING. MX REMOVED AND REPLACED CLEVIS BOLT, CREW PERFORMED HIGH SPEED TAXI, OPS CHECKED GOOD. - [SDR NSVA2010209](https://openairdocs.org/sdr/NSVA2010209.md): Pump · failed · Nov 15, 2010 · N321CJ · Saab 340B · Hydraulic Pump (Electric/Engine), Main > HYDRAULIC PUMP FAILED IN FLIGHT, RETURNED TO FIELD. REPLACED HYDRAULIC PUMP, OPS CHECKED GOOD. - [SDR NSVA2010186](https://openairdocs.org/sdr/NSVA2010186.md): Seal · damaged · Oct 14, 2010 · N321CJ · Saab 340B · Engine Oil System (Airframe Furnished) > LEFT MASTER CAUTION ILLUMINATED ON TAKEOFF BUT QUICKLY EXTINGUISHED. DURING EN ROUTE CLIMB THE LEFT ENGINE OIL PRESSURE STARTED TO FLUCTUATE 40-50 PSI INTO THE YELLOW ARC. CAPTAIN ELECTED TO RETURN TO FIELD AS A PRECAUTION. CAPTAIN INFORMED DISPATCH THROUGH - [SDR NSVA2010175](https://openairdocs.org/sdr/NSVA2010175.md): Loop · malfunctioned · Oct 4, 2010 · N321CJ · Saab 340B · Air Intake Anti/De-Ice System > RETURNED TO FIELD DUE TO ENGINE INTAKE LIGHT ILLUMINATED AFTER TAKEOFF. COULD NOT CONTINUE DO TO ICING CONDITIONS. REPLACED LT INTAKE LOOP AND REPLACED WHITE HARNESS FROM LOWER DUCT. - [SDR NSVA2010137](https://openairdocs.org/sdr/NSVA2010137.md): Oil System · low · Aug 21, 2010 · N321CJ · Saab 340B · Turbine Engine Oil System > SHORTLY AFTER TAKEOFF THE LEFT ENGINE OIL PRESSURE LIGHT ILLUMINATED THEN QUICKLY EXTINGUISHED HOWEVER, THE LEFT ENGINE OIL PRESSURE GAGE BECAME ERRATIC BUT NEVER LEFT THE GREEN ARC. CREW RETURNED TO THE FIELD AS A PRECAUTION AND LANDED WITHOUT FURTHER INCIDE - [SDR NSVA201088](https://openairdocs.org/sdr/NSVA201088.md): Pressure Gauge · defective · May 31, 2010 · N321CJ · Saab 340B · Engine Oil Pressure > HIGH PITCH SOUND COMING FROM RT ENGINE DURING CLIMB. LT ENGINE OIL PRESSURE GAUGE FLUCTUATION, PROP OIL TEMP WENT TO ZERO AND HYDRAULIC QUANTITY INDICATOR READING BECAME ERRATIC DURING CRUISE. FOUND 1 BLADE SLIGHTLY CURLED, WITHIN LIMITS. REMOVED AND REPLAC - [SDR NSVA201049](https://openairdocs.org/sdr/NSVA201049.md): Smoke Detector · inoperative · Feb 20, 2010 · N321CJ · Saab 340B · Smoke Detection > CARGO SMOKE LIGHT ILLUMINATED DURING RUN UPS AND WOULD NOT EXTINGUISH. CHECKED CARGO AREA VERIFIED NO FIRE OR FUMES. REMOVED AND REPLACED AFT SMOKE DETECTOR. - [SDR NSVA2010018](https://openairdocs.org/sdr/NSVA2010018.md): Skin · damaged · Jan 21, 2010 · N321CJ · Saab 340B · Fuselage Main, Plate/Skin > ACFT REQUIRES MAJOR REPAIR FOR PERM REPAIR OF PUNCTURE DAMAGE TO RT FUSELAGE AT STA 360.25 IAW TD 340-53-09-85. - [SDR NSVA2009040](https://openairdocs.org/sdr/NSVA2009040.md): Propeller · out of balance · Sep 9, 2009 · N321CJ · Saab 340B · Propeller Assembly > LEFT AILERON WAS VIBRATING IN FLIGHT CAUSING A VIBRATION IN THE FLIGHT CONTROLS AND THE AIRFRAME. CHECKED AILERON CABLE TENSIONS IN BOTH WINGS IAW SAAB AMM 27-11-00. CHECKED ALL AILERON BELLCRANKS AND BOTH CENTERING MECHANISMS IAW SAAB AMM 27-11-40 AND 27-11 - [SDR NSVA2008002](https://openairdocs.org/sdr/NSVA2008002.md): Warning Light · false activation · Jan 29, 2008 · N321CJ · Saab 340B · Central Warning > RT MAIN BUSS LIGHT CAME ON DURING DESCENT, RIGHT ESS BUSS LIGHT ON DURING DESCENT. RESET CB (5-I), RAN ENGINES OPS CHECK GOOD PER MM 24-52-00 AND 24-50-00 VERIFIED AC/DC PWR SYSTEM. - [SDR NSVA20070248](https://openairdocs.org/sdr/NSVA20070248.md): Brake Assy · malfunctioned · Dec 6, 2007 · N321CJ · Saab 340B · Landing Gear Brake System > AFTER LANDING ON RW31 LGA, WHILE TAXIING ON ALPHA TO RAMP WAS TOLD TO HOLD SHORT, WHEN PUSHED ON BRAKES THERE WAS NO RESPONSE. HYDRO PRESSURE CHECKED OK, PUT POWER LEVERS TO REVERSE TO STOP. ACFT WAS TOWED IN TO GATE BY GROUND CREW. PILOT HAD BRAKES TO STOP - [SDR NSVA20070243](https://openairdocs.org/sdr/NSVA20070243.md): Brake · inoperative · Nov 19, 2007 · N321CJ · Saab 340B · Landing Gear Brake System > BRAKES INOP DURING TAXI. REMOVED AND REPLACED NR 4 BRAKE ASSY. - [SDR NSVA20070186](https://openairdocs.org/sdr/NSVA20070186.md): Power Supply · malfunctioned · Jul 15, 2007 · N321CJ · Saab 340B · Emergency Lighting > DURING OPERATIONAL CHECK OF THE EMERGENCY LIGHT SYSTEM ON A LINE CHECK 3 COVE EMERGENCY LIGHTS WERE FOUND NOT ILLUMINATING. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY 20LN AND SYSTEM TESTED SATISFACTORILY, PN 60-1321-1. - [SDR NSVA20070147](https://openairdocs.org/sdr/NSVA20070147.md): Indicator · malfunctioned · Jun 1, 2007 · N321CJ · Saab 340B · Engine Temperature Indicating System > LEFT ENGINE ITT RED LINED ON TAKE OFF AND DIGITAL PORTION OF GAUGE WENT BLANK. REMOVED AND REPLACED LT ENG ITT GAUGE IAW AMM 77-20-05. OPS GOOD P/N ON/OFF 10227N01 S/N OFF B599A S/N ON 124A, GROUND RUN ENGS AT TAKEOFF PWR ACC IND NORMAL ACC INDICATIONS NORMA - [SDR NSVA20070117](https://openairdocs.org/sdr/NSVA20070117.md): Power Supply · reads low · Apr 26, 2007 · N321CJ · Saab 340B · Battery/Charger System > DC EMERGENCY BUSS POWER SUPPLY VOLTAGES APPEAR LOW. TESTED EMERGENCY BATTERY VOLTAGE IAW SAAB AMM 24-35-00, OPS CHECK GOOD EMERGENCY PWR LIGHTS. - [SDR NSVA20070105](https://openairdocs.org/sdr/NSVA20070105.md): Indicator · damaged · Apr 17, 2007 · N321CJ · Saab 340B · Engine EGT/TIT Indicating System > RT ENG ITT DIGITAL APPEARED TO READ 947 DURING TAKEOFF. CREW COLD NOT VERIFY IF ANALOG READING SAME. AFTER ABORT FOUND DIGITAL SEGMENT TO BE MISSING. REMOVED AND REPLACED RT ENGINE TEMP INDICATOR, IAW SAAB AMM 39-40-30-04 OPS CHECK GOOD, P/N ON 10227N01T00 - [SDR NSVA20070056](https://openairdocs.org/sdr/NSVA20070056.md): Control Panel · malfunctioned · Mar 8, 2007 · N321CJ · Saab 340B · Engine Indicating System > LT ENG CAME OFF CTOT/APR ON TAKEOFF, TORQUE FELL FROM 85 PERCENT TO 40 PERCENT. REMOVED AND REPLACED CTOT CONTROL PANEL IAW SAAB AMM 76-10-50-04. OPS CHECK GOOD. P/N7239060503, S/N ON 206244, S/N OFF 0275 A/P 543250726. - [SDR NSVA20070045](https://openairdocs.org/sdr/NSVA20070045.md): Smoke Detector · dirty · Feb 23, 2007 · N321CJ · Saab 340B · Smoke Detection > AVIONICS SMOKE ANNUNCIATOR BRIEFLY ILLUMINATED. CK CONNECTOR ON BACK OF SMOKE DETECTOR, FOUND TO BE TIGHT CLEAN. REINSTALLED PLUG LAMP CK OK AT THIS IME PER 26-11-00. - [SDR NSVA20070015](https://openairdocs.org/sdr/NSVA20070015.md): Autocoarsen Sys · malfunctioned · Jan 20, 2007 · N321CJ · Saab 340B · Propeller Feathering/Reversing > AUTOCOARSEN LIGHT DID NOT ILLUMINATE WHEN TURNED ON. RESET ALL C/B'S IN SYS ROW ENG'S CHECKED SYS IAW 61-22-00, OP CHECKED NORMAL ON GROUND. - [SDR 01252006C](https://openairdocs.org/sdr/01252006C.md): Panel · inoperative · Jan 19, 2006 · N321CJ · Saab 340B · Engine BMEP/Torque Indicating > RT APR DID NOT ENGAGE ON T/O ROLL. REMOVED AND REPLACED CTOT PANEL IAW 76-10-50. PN ON/OFF 7239060-503, SN ON 0296, SN OFF 0393. PERFORMED OPERATIONAL CHECK OF AUTOMATIC POWER RESERVE SYSTEM IAW 76-14-01. OPS CHECK GOOD. - [SDR 11182005A](https://openairdocs.org/sdr/11182005A.md): B-Nut · loose · Nov 17, 2005 · N321CJ · Saab 340B · Propeller Controlling System > ON TAKEOFF ROLL, AUTOCOARSEN HIGH LIGHT DID NOT ILLUMINATE WITH TORQUE SET TO 80%. REPLACED AUTOCOARSEN COMPUTER FOR TROUBLESHOOTING AND DID NOT CORRECT THE PROBLEM. REINSTALLED ORIGINAL COMPUTER. REPLACED AUTOCOARSEN SWITCHES FOR TROUBLESHOOTING AND DID NO - [SDR 09212005F](https://openairdocs.org/sdr/09212005F.md): Hmu · malfunctioned · Sep 20, 2005 · N321CJ · Saab 340B · Fuel Controlling System > LEFT ENGINE WILL NOT SHUT DOWN, HAD TO PULL T-HANDLE TO SHUT DOWN. RIGGED CONDITION LEVER INPUT TO HMU GEAR BOX AND THE PCU. - [SDR 09192005C](https://openairdocs.org/sdr/09192005C.md): Propeller · malfunctioned · Sep 18, 2005 · N321CJ · Saab 340B · Propeller Feathering/Reversing > LT PROP WILL NOT COME OUT OF FEATHER, MEL'ED. - [SDR 09092005B](https://openairdocs.org/sdr/09092005B.md): Indicator · malfunctioned · Sep 7, 2005 · N321CJ · Saab 340B · Engine BMEP/Torque Indicating > LT TORQUE GAUGE INDICATED AN ADDITIONAL 7 PERCENT ON T/O WITH APR ENGAGED. MEL'ED SYSTEM. - [SDR 08302005B](https://openairdocs.org/sdr/08302005B.md): Control Unit · malfunctioned · Aug 25, 2005 · N321CJ · Saab 340B · Fuel Controlling System > RT ENGINE TORQUE FLUX. REMOVED AND REPLACED DECU. OPS CHECK GOOD. ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE n_number = 'N321CJ' AND deregistration_id = 'N321CJ-2022-03-05' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N321CJ-2022-03-05/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.