# Service difficulty reports: Jacobs R-755A1 A list on [Jacobs R-755A1](https://openairdocs.org/engine/jacobs-r-755a1.md). Newest first. General aviation reporting is voluntary. - [SDR 2004FA0000449](https://openairdocs.org/sdr/2004FA0000449.md): Hinge Bracket · corroded · May 25, 2004 · N4381V · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING AND/OR MOUNTING FEET. PRIMER AND/OR BODY FILLER TO HIDE CRACKING OF BRACKETS (THIS CONDITION FOU - [SDR 2004FA0000450](https://openairdocs.org/sdr/2004FA0000450.md): Hinge Bracket · corroded · May 25, 2004 · N4331N · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO - [SDR 2004FA0000451](https://openairdocs.org/sdr/2004FA0000451.md): Hinge Bracket · corroded · May 25, 2004 · N195SC · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO - [SDR 2004FA0000452](https://openairdocs.org/sdr/2004FA0000452.md): Hinge Bracket · corroded · May 25, 2004 · N9810A · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO - [SDR 2004FA0000453](https://openairdocs.org/sdr/2004FA0000453.md): Hinge Bracket · corroded · May 25, 2004 · N3006B · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM INBOARD AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/ - [SDR 2004FA0000457](https://openairdocs.org/sdr/2004FA0000457.md): Hinge Bracket · corroded · May 25, 2004 · N90K · Cessna 195A · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO - [SDR 2004FA0000458](https://openairdocs.org/sdr/2004FA0000458.md): Hinge Bracket · corroded · May 25, 2004 · N10N · Cessna 195A · Ailerons > INSPECTED ORIGINAL MAGNESIUM INBOARD AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/ - [SDR 2004FA0000461](https://openairdocs.org/sdr/2004FA0000461.md): Hinge Bracket · corroded · May 25, 2004 · N2112C · Cessna 195B · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO - [SDR 2004FA0000464](https://openairdocs.org/sdr/2004FA0000464.md): Hinge Bracket · corroded · May 25, 2004 · N6857D · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BOD - [SDR 2004FA0000469](https://openairdocs.org/sdr/2004FA0000469.md): Hinge Bracket · corroded · May 25, 2004 · N9334A · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR B - [SDR 2004FA0000470](https://openairdocs.org/sdr/2004FA0000470.md): Hinge Bracket · corroded · May 25, 2004 · N195H · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/ OR MOUNTING FEET. PRIMER AND/OR B - [SDR 2004FA0000473](https://openairdocs.org/sdr/2004FA0000473.md): Hinge Bracket · corroded · May 25, 2004 · N2193C · Cessna 195B · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO - [SDR 2004FA0000474](https://openairdocs.org/sdr/2004FA0000474.md): Hinge Bracket · corroded · May 25, 2004 · N8266R · Cessna 195A · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO - [SDR 2004FA0000475](https://openairdocs.org/sdr/2004FA0000475.md): Hinge Bracket · corroded · May 25, 2004 · N4468C · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO - [SDR 2004FA0000477](https://openairdocs.org/sdr/2004FA0000477.md): Hinge Bracket · corroded · May 25, 2004 · N195TG · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/ OR MOUNTING FEET. PRIMER AND/OR B - [SDR 2004FA0000479](https://openairdocs.org/sdr/2004FA0000479.md): Hinge Bracket · corroded · May 25, 2004 · N3869V · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO - [SDR 2004FA0000484](https://openairdocs.org/sdr/2004FA0000484.md): Hinge Bracket · corroded · May 25, 2004 · N4301V · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO - [SDR 2004FA0000485](https://openairdocs.org/sdr/2004FA0000485.md): Hinge Bracket · corroded · May 25, 2004 · N1022D · Cessna 195A · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO - [SDR 2004FA0000486](https://openairdocs.org/sdr/2004FA0000486.md): Hinge Bracket · corroded · May 25, 2004 · N2141C · Cessna 195B · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO - [SDR 2004FA0000488](https://openairdocs.org/sdr/2004FA0000488.md): Hinge Bracket · corroded · May 25, 2004 · N60W · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR B - [SDR 2004FA0000492](https://openairdocs.org/sdr/2004FA0000492.md): Hinge Bracket · corroded · May 25, 2004 · N47KL · Cessna 195A · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO - [SDR 2004FA0000493](https://openairdocs.org/sdr/2004FA0000493.md): Hinge Bracket · corroded · May 25, 2004 · N5N · Cessna 195A · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO - [SDR 2004FA0000495](https://openairdocs.org/sdr/2004FA0000495.md): Hinge Bracket · corroded · May 25, 2004 · N3890V · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITION: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BOD - [SDR 2004FA0000496](https://openairdocs.org/sdr/2004FA0000496.md): Hinge Bracket · cracked · May 25, 2004 · N195VF · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO - [SDR 2004FA0000497](https://openairdocs.org/sdr/2004FA0000497.md): Hinge Bracket · corroded · May 25, 2004 · N4347V · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BOD - [SDR 2004FA0000498](https://openairdocs.org/sdr/2004FA0000498.md): Hinge Bracket · corroded · May 25, 2004 · N9303A · Cessna 195A · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO - [SDR 2004FA0000499](https://openairdocs.org/sdr/2004FA0000499.md): Hinge Bracket · corroded · May 25, 2004 · N9818A · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO - [SDR 2004FA0000504](https://openairdocs.org/sdr/2004FA0000504.md): Hinge Bracket · corroded · May 25, 2004 · N1566D · Cessna 195 · Ailerons > INSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BO ## 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 engine_model_key = 'R755A1' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/engine/jacobs-r-755a1/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.