# Service difficulty reports: N83PB A list on [N83PB](https://openairdocs.org/aircraft/N83PB.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR HYIA20220511002](https://openairdocs.org/sdr/HYIA20220511002.md): Rib · cracked · May 11, 2022 · N83PB · Cessna 402C · Fuselage Main, Structure > WHILE PERFORMING OTHER MAINTENANCE, A CRACK WAS DISCOVERED IN THE LEFT CLOSE OUT RIB. THIS CRACK EXTENDS VERTICALLY THROUGH TWO FASTENERS HOLES IN THE FIRST ROW OF ATTACH HI-LOKS BETWEEN THE AFT TRUNNION SUPPORT AND THE CLOSE OUT RIB. THE CRACK EXTENDS BETWE - [SDR HYIA20220511001](https://openairdocs.org/sdr/HYIA20220511001.md): Spar Cap · corroded · May 11, 2022 · N83PB · Cessna 402C · Fuselage Main, Structure > WHILE PERFORMING OTHER MAINTENANCE, CORROSION WAS IDENTIFIED ON THE LEFT HAND AFT LOWER OUTBOARD SPAR CAP (P/N 5122041-23) AT WING STATION 222.0 TO 229.71. THE DEEPEST AREA OF CORROSION WAS MEASURED AT.033. THIS SPAR CAP WAS REPLACED WITH A FACTORY NEW PAR - [SDR HYIA20190401001](https://openairdocs.org/sdr/HYIA20190401001.md): Trim Tab · delaminated · Mar 29, 2019 · N83PB · Cessna 402C · Aileron Tab Control System > PILOT REPORTED "AILERON TRIM TAB EXPLODED IN FLIGHT" INITIAL INSPECTION FOUND THE AILERON TRIM TAB TOP SKIN TO BE DE-LAMINATED FROM THE FORWARD EDGE. MAINTENANCE INSPECTED AND FOUND THE DAMAGE LIMITED TO THE AILERON TRIM TAB, THE TAB WAS REPLACED WITH NO FURTH - [SDR HYIA201812180001](https://openairdocs.org/sdr/HYIA201812180001.md): Fitting · cracked · Dec 26, 2018 · N83PB · Cessna 402C · Nacelle/Pylon, Main Frame > THE RT NACELLE IB FITTING WAS FOUND TO BE CRACKED AT THE LWR PORTION OF THE OB LEG WHILE PERFORMING BORESCOPE INSPECTION (TEXTRON MEL54-02R2) TO SATIDFY THE REQUIREMENT OF AD2017-10-09. THE FITTING DOES NOT APPEAR CORRODED OR OTHERWISE DAMAGED AND THERE DO NO - [SDR HYIA20180823002](https://openairdocs.org/sdr/HYIA20180823002.md): Strap · corroded · Aug 21, 2018 · N83PB · Cessna 402C · Wing Miscellaneous Structure > DURING MAINTNENANCE, CORROSION WAS FOUND ON THE LEFT WING SPAR STRAP, LT WS 136.54. THE DIMENSIONS FOR THIS CORROSION ARE: 1.320 INCHES LONG,.884 INCHES WIDE, AND.050 INCHES DEEP. REPLACED THE SPAR STRAP. - [SDR HYIA20180823001](https://openairdocs.org/sdr/HYIA20180823001.md): Spar Cap · corroded · Aug 21, 2018 · N83PB · Cessna 402C · Wing Spar > DURING MAINTENANCE CORROSION WAS FOUND ON THE RIGHT REAR LOWER SPAR CAP, AT RT WS. 215.71. THE DIMENSIONS FOR THIS CORROSION ARE.391 INCHES LONG,.375 INCHES WIDE, AND.020 INCHES DEEP. THIS IS GREATER THAN REMOVEABLE LIMITS ALLOWED UNDER MEB95-11R1 SEC. 3. - [SDR HYIA20170719001](https://openairdocs.org/sdr/HYIA20170719001.md): Rib · cracked · Jul 19, 2017 · N83PB · Cessna 402C · Wing, Rib/Bulkhead > DURING A ROUTINE INSPECTION, TWO CRACKS WERE FOUND EMANATING FROM A FWD TRUNNION SUPPORT FASTENER HOLE ON THE RT CLOSE OUT RIB (P/N 5122155-56.) THE CRACKS MEASURED.250 IN LENGTH. UPON REMOVAL OF THE CLOSE-OUT RIB, IT WAS DETERMINED THE AFT ROW OF FASTENER - [SDR HYIA20161108185](https://openairdocs.org/sdr/HYIA20161108185.md): Exhaust Valve · damaged · Oct 23, 2016 · N83PB · Cessna 402C · Reciprocating Engine Cylinder Section > CYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE. - [SDR HYIA20161108184](https://openairdocs.org/sdr/HYIA20161108184.md): Exhaust Valve · damaged · Oct 23, 2016 · N83PB · Cessna 402C · Reciprocating Engine Cylinder Section > CYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE. - [SDR HYIA20161010169](https://openairdocs.org/sdr/HYIA20161010169.md): Exhaust Valve · damaged · Sep 30, 2016 · N83PB · Cessna 402C · Reciprocating Engine Cylinder Section > CYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE. - [SDR HYIA20161010168](https://openairdocs.org/sdr/HYIA20161010168.md): Exhaust Valve · damaged · Sep 30, 2016 · N83PB · Cessna 402C · Reciprocating Engine Cylinder Section > CYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE. - [SDR HYIA20160902108](https://openairdocs.org/sdr/HYIA20160902108.md): Exhaust Valve · damaged · Aug 28, 2016 · N83PB · Cessna 402C · Reciprocating Engine Cylinder Section > CYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION. EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE. - [SDR HYIA20160804063](https://openairdocs.org/sdr/HYIA20160804063.md): Exhaust Valve · cracked · Aug 3, 2016 · N83PB · Cessna 402C · Reciprocating Engine Cylinder Section > CYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION. EXHAUST VALVE CRACKED AND DISPLAYS EVIDENCE OF HEAT DAMAGE. - [SDR HYIA20160804062](https://openairdocs.org/sdr/HYIA20160804062.md): Exhaust Valve · cracked · Aug 3, 2016 · N83PB · Cessna 402C · Reciprocating Engine Cylinder Section > CYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION. EXHAUST VALVE CRACKED AND DISPLAYS EVIDENCE OF HEAT DAMAGE. - [SDR HYIA20160218001](https://openairdocs.org/sdr/HYIA20160218001.md): Switch · faulty · Feb 12, 2016 · N83PB · Cessna 402C · Heating System > PILOT REPORTED ELEC BURNING SMELL IN FLIGHT. R & R FAULTY HEATER SWITCH. OPERATIONALLY CHECKED GOOD. - [SDR HYIA20140930001](https://openairdocs.org/sdr/HYIA20140930001.md): Nut · loose · Sep 27, 2014 · N83PB · Cessna 402C · Reciprocating Engine Power Section > DURING ROUTINE INSPECTION IT WAS DISCOVERED THAT THE NR 1 MAIN THRU BOLT NUT HAD BACKED OFF THE STUD IN FRONT OF THE OIL COOLER ON N83PB RT ENG. AS PRECAUTIONARY MEASURE THE RT ENG IS BEING CHANGED & SENT OUT FOR OVERHAUL. - [SDR HYIA20140414012](https://openairdocs.org/sdr/HYIA20140414012.md): Drag Brace · cracked · Apr 27, 2012 · N83PB · Cessna 402C · Landing Gear Retraction/Extension System > AT SCHEDULED INSPECTION, NLG DRAG BRACE, PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE BEYOND LIMIT ALLOWABLE OF MEB91-11R1. THIS UNIT HAS BEEN SCRAPPED & A - [SDR HYIA20140415021](https://openairdocs.org/sdr/HYIA20140415021.md): Drag Brace · cracked · Feb 8, 2011 · N83PB · Cessna 402C · Landing Gear Retraction/Extension System > AT SCHEDULED INSPECTION, NLG DRAG BRACE OEM PN 5142002-5 WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURE O - [SDR HYIA83PB615GEAR](https://openairdocs.org/sdr/HYIA83PB615GEAR.md): Landing Gear · malfunctioned · Jun 15, 2010 · N83PB · Cessna 402C · Landing Gear Retraction/Extension System > ON GEAR RETRACTION, 3 GREEN DOWN AND LOCK LIGHTS EXTINGUISHED, HYD PRESSURE LIGHT EXTINGUISHED, BUT GEAR UNLOCK LIGHT REMAINED ILLUMINATED. AFTER SEVERAL ATTEMPTS TO RETRACT THE GEAR, CONDITION REMAINED THE SAME. GROUND PERSONNEL CONFIRMED THAT THE LT MAIN GEA - [SDR HYIAN83PB709](https://openairdocs.org/sdr/HYIAN83PB709.md): Master Switch · unserviceable · Jul 28, 2009 · N83PB · Cessna 402C · DC Power Distribution System > CREW REPORTED AVIONICS MASTER SWITCH INOPERATIVE. MX REMOVED AND REPLACED AVIONICS MASTER SWITCH. - [SDR 13583111807](https://openairdocs.org/sdr/13583111807.md): Master Cylinder · failed · Nov 18, 2007 · N83PB · Cessna 402C · Master Cylinder/Brake Valve > DURING TAXI OUT FOR REPOSITIONING FLIGHT, PILOT FELT A PULSE FROM THE LEFT RUDDER PEDAL AND THEN A UNCONTROLLABLE TURN TO THE RIGHT. PILOT USED MAXIMUM BRAKING AND THROTTLES TO IDLE TO STOP AIRCRAFT. MAINTENANCE REBUILT, SERVICED, AND BLED THE LEFT BRAKE MAS - [SDR HYI2002F00010](https://openairdocs.org/sdr/HYI2002F00010.md): Master Switch · failed · Apr 8, 2002 · N83PB · Cessna 402C · Instrument Panel > AVIONICS MASTER SWITCH FAILED DURING TAXI. MAINTENANCE REMOVED AND REPLACED SWITCH AND RETURNED AIRCRAFT TO SERVICE. - [SDR HYI2001F00009](https://openairdocs.org/sdr/HYI2001F00009.md): Drag Brace · cracked · Nov 6, 2001 · N83PB · Cessna 402C · Landing Gear Retraction/Extension System > REGULAR SCHEDULED INSPECTION, MECHANIC FOUND NOSE GEAR DRAG BRACE CRACKED AT ATTACH LUG CALCULATOR. REMOVED AND REPLACED DRAG BRACE.(K) - [SDR 99ZZZX4609](https://openairdocs.org/sdr/99ZZZX4609.md): Drag Brace · failed · Nov 7, 1999 · N83PB · Cessna 402C · Landing Gear Retraction/Extension System > NOSE GEAR DRAG BRACE, P/N 5142002-5, (NEW, HEAVY DUTY STYLE), FAILED ON GEAR EXTENSION APROXIMATELY ONE INCH AFT OF THE NOSE GEAR ACTUATOR ROD END ATTACH LUG. AIRCRAFT LANDED WITH MINOR DAMAGE TO THE NOSE AREA OF THE AIRCRAFT. ## 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 = 'N83PB' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N83PB/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.