# Service difficulty reports: N160PB A list on [N160PB](https://openairdocs.org/aircraft/N160PB.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR HYIA20261022001](https://openairdocs.org/sdr/HYIA20261022001.md): Beam · cracked · Oct 20, 2026 · N160PB · Cessna 402C · Nacelle/Pylon, Main Frame > DURING SCHEDULED ENGINE BEAM REPLACEMENT, UPON REMOVAL OF ENGINE BEAM A CRACK WAS VISUALLY IDENTIFIED ON THE INBOARD FACE OF THE ENGINE BEAM. THIS CRACK IS EMANATING FROM A FASTENER LOCATION COMMON TO THE INBOARD VERTICAL CROSS OVER BEAM UPRIGHT (OEM: 5654107- - [SDR HYIA20240429001](https://openairdocs.org/sdr/HYIA20240429001.md): Attach Fitting · corroded · Apr 26, 2024 · N160PB · Cessna 402C · Fuselage Main, Attach Fittings > DURING MAINTENANCE AN AREA OF CORROSION WAS VISUALLY IDENTIFIED ON THE RIGHT HAND LOWER FUSELAGE ATTACH FITTING (P/N: 0811350-12). THIS CORROSION MEASURES APPROXIMATELY.313 INCHES TALL,.353 WIDE, AND HAS A MAXIMUM DEPTH OF.016. IT IS LOCATED ON THE FORWARD - [SDR HYIA20230724001](https://openairdocs.org/sdr/HYIA20230724001.md): Fitting · corroded · Jul 20, 2023 · N160PB · Cessna 402C · Fuselage, Wing Attach Fittings > DURING MAINTENANCE A SPOT OF CORROSION WAS VISUALLY IDENTIFIED ON THE AFT FACE OF THE FWD RH UPPER FUSELAGE ATTACH FITTING PN: 0811350-9. THIS CORROSION MEASURES.275 WIDE, AND.226 TALL, WITH AN APPROXIMATE DEPTH OF.018 AND IS CONSISTENT WITH OTHER CORROSION - [SDR HYIA20200824001](https://openairdocs.org/sdr/HYIA20200824001.md): Fitting · cracked · Aug 24, 2020 · N160PB · Cessna 402C · Nacelle/Pylon, Attach Fittings > DURING NDT INSPECTION AS NOTED IN SID 57-10-16, A CRACK WAS DISCOVERED ON THE LEFT HAND OUTBOARD NACELLE FITTING (P/N: 5292029-23). THIS CRACK MEASURES APPROXIMATELY.210 INCHES LONG ON THE OUTBOARD LOWER LEG OF THE FITTING AND IS CONSISTENT WITH OTHER CRACKS - [SDR HYIA20190812002](https://openairdocs.org/sdr/HYIA20190812002.md): Fitting · cracked · Aug 9, 2019 · N160PB · Cessna 402C · Nacelle/Pylon, Attach Fittings > DURING A ROUTINE INSPECTION, TWO CRACKS WERE IDENTIFIED ON THE RIGHT HAND OUTBOARD FITTING (P/N 5292029-24.) THE FIRST CRACK WAS ON THE OUTBOARD LEG AND MEASURES APPROXIMATELY.130. THE SECOND CRACK WAS ON THE INBOARD LEG AND MEASURES APPROXIMATELY.105. BOTH - [SDR HYIA20190812001](https://openairdocs.org/sdr/HYIA20190812001.md): Fitting · cracked · Aug 9, 2019 · N160PB · Cessna 402C · Nacelle/Pylon, Attach Fittings > DURING A ROUTINE INSPECTION, A CRACK WAS IDENTIFIED ON THE OUTBOARD LEG OF THE RIGHT HAND INBOARD FITTING. THIS CRACK MEASURES APPROXIMATELY.598 AND WAS DISCOVERED USING THE LIGHTED BORESCOPE INSPECTION CRACK IS CONSISTENT WITH OTHER THAT HAVE BEEN IDENTIFI - [SDR HYIA20181231001](https://openairdocs.org/sdr/HYIA20181231001.md): Valve · leaking · Dec 28, 2018 · N160PB · Cessna 402C · Landing Gear Brake System > PILOT REPORTED NO BRAKING PRESSURE WHEN LEAVING THE GATE. MAINTENANCE INSPECTED AND FOUND THE PARKING BRAKE VALVE LEAKING, THE PART WAS REPLACED WITH NO FURTHER DEFECTS. - [SDR HYIA20170208001](https://openairdocs.org/sdr/HYIA20170208001.md): Valve Guide · damaged · Feb 2, 2017 · N160PB · Cessna 402C · Reciprocating Engine Cylinder Section > PILOT REPORTED RIGHT ENGINE SURGE 1 INCH MANIFOLD PRESSURE DURING TAKE OFF POWER USE. MAINTENANCE INSPECTED AND REPLACED THE NR 3 CYLINDER ASSEMBLY, AS WELL AS THE NR 1 & NR 3 CYLINDER EXHAUST AND INTAKE HYDRAULIC LIFTERS. FURTHER DISASSEMBLY OF THE CYLINDER A - [SDR HYIA20170828014](https://openairdocs.org/sdr/HYIA20170828014.md): Fitting · cracked · Dec 23, 2016 · N160PB · Cessna 402C · Nacelle/Pylon, Attach Fittings > DURING A ROUTINE INSPECTION, A CRACK WAS DISCOVERED IN THE LT INBOARD NACELLE FITTING. THE CRACK WAS DISCOVERED ON THE OUTBOARD SIDE, JUST FORWARD OF THE SPAR STRAP. CRACK LENGTH IS.117. - [SDR HYIA20161108178](https://openairdocs.org/sdr/HYIA20161108178.md): Exhaust Valve · damaged · Oct 13, 2016 · N160PB · Cessna 402C · Reciprocating Engine Cylinder Section > PILOT REPORTED RIGHT ENGINE RUNS ROUGH AND HAS SLIGHT VIBRATION AT CERTAIN PHASES OF FLIGHT. CYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE. - [SDR HYIA20161108177](https://openairdocs.org/sdr/HYIA20161108177.md): Exhaust Valve · damaged · Oct 13, 2016 · N160PB · Cessna 402C · Reciprocating Engine Cylinder Section > PILOT REPORTED RIGHT ENGINE RUNS ROUGH AND HAS SLIGHT VIBRATION AT CERTAIN PHASES OF FLIGHT. CYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE. - [SDR HYIA20161108176](https://openairdocs.org/sdr/HYIA20161108176.md): Exhaust Valve · damaged · Oct 13, 2016 · N160PB · Cessna 402C · Reciprocating Engine Cylinder Section > PILOT REPORTED RIGHT ENGINE RUNS ROUGH AND HAS SLIGHT VIBRATION AT CERTAIN PHASES OF FLIGHT. CYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE. - [SDR HYIA20160912134](https://openairdocs.org/sdr/HYIA20160912134.md): Exhaust Valve · damaged · Sep 10, 2016 · N160PB · Cessna 402C · Reciprocating Engine Cylinder Section > CYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION. EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE. - [SDR HYIA20160803032](https://openairdocs.org/sdr/HYIA20160803032.md): Exhaust Valve · cracked · Jul 5, 2016 · N160PB · Cessna 402C · Reciprocating Engine Cylinder Section > CYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION. EXHAUST VALVE CRACKED AND DISPLAYS EVIDENCE OF HEAT DAMAGE. - [SDR HYIA20160803031](https://openairdocs.org/sdr/HYIA20160803031.md): Exhaust Valve · damaged · Jul 5, 2016 · N160PB · Cessna 402C · Reciprocating Engine Cylinder Section > CYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION. EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE. - [SDR HYIA20160803030](https://openairdocs.org/sdr/HYIA20160803030.md): Exhaust Valve · damaged · Jul 5, 2016 · N160PB · Cessna 402C · Reciprocating Engine Cylinder Section > CYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION. EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE. - [SDR HYIA20160802008](https://openairdocs.org/sdr/HYIA20160802008.md): Exhaust Valve · cracked · Jun 15, 2016 · N160PB · Cessna 402C · Reciprocating Engine Cylinder Section > CYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE CRACKED AND DISPLAYS EVIDENCE OF HEAT DAMAGE. - [SDR HYIA20160802007](https://openairdocs.org/sdr/HYIA20160802007.md): Exhaust Valve · damaged · Jun 15, 2016 · N160PB · Cessna 402C · Reciprocating Engine Cylinder Section > CYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION. EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE. - [SDR HYIA20150209001](https://openairdocs.org/sdr/HYIA20150209001.md): Blower · malfunctioned · Feb 3, 2015 · N160PB · Cessna 402C · Heating System > PILOT REPORTED HEATER INOPERATIVE, SMOKE SMELL EN-ROUTE. R & R HEATER BLOWER & FUEL PUMP. ALL OPERATIONAL CHECKS GOOD. - [SDR HYIA20140414056](https://openairdocs.org/sdr/HYIA20140414056.md): Drag Brace · cracked · Dec 2, 2013 · N160PB · 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 BEYOND LIMIT ALLOWABLE. THIS UNIT HAS BEEN SCRAPPED & A REPLACEME - [SDR HYIA20140415057](https://openairdocs.org/sdr/HYIA20140415057.md): Drag Brace · cracked · May 16, 2011 · N160PB · 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 - [SDR HYIA160PBKI525](https://openairdocs.org/sdr/HYIA160PBKI525.md): Hsi · failed · Sep 30, 2010 · N160PB · Cessna 402C · Directional Gyro and Indicating System > CREW REPORTED, IN CRUISE CONFIGURATION, SMOKE WAS NOTICED BEHIND THE GLASS OF THE HORIZONTAL SITUATION INDICATOR. SMOKE WAS CONTAINED INSIDE THE INDICATOR, BUT THE CABIN DID HAVE AN ACRID BURNING ODOR. UNIT CIRCUIT BREAKER WAS PULLED WHICH STOPPED THE SMOKE. - [SDR BUHA95001](https://openairdocs.org/sdr/BUHA95001.md): Fitting · corroded · Feb 7, 1995 · N160PB · Cessna 402C · Vertical Stabilizer, Attach Fittings > VERTICAL STABILIZER FORWARD SPAR ATTACH FITTING AT FUSELAGE, FOUND CORRODED. (X) ## 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 = 'N160PB' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N160PB/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.