# N1237M: 1977 Cessna T210M

- Status: Valid registration
- Airframe: Cessna T210M (registry code 2073451, TCDS 3A21 (OpenAirDocs match))
- Engine: Continental TSIO-520 series (registry code 17040, TCDS E8CE (OpenAirDocs match))
- Serial number: 21061927
- Year built: 1977
- Type: Fixed wing single engine
- Airworthiness: Standard, normal
- Airworthiness date: May 5, 1977
- Certificate issued: August 4, 2026
- Expires: August 31, 2033
- Mode S code: A06230
- Registered owner: J&C Walker Aviation LLC
- Location: Henderson, TX
- Owner's area on the map: 32.0912° N, 94.8345° W: Placed by OpenAirDocs at the center of ZIP code 75654, within about 8 miles (OpenAirDocs)
- Page: https://openairdocs.org/aircraft/N1237M

ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs matched by airframe (Cessna T210M) (OpenAirDocs)

- [AD 2024-14-03](https://openairdocs.org/ad/2024-14-03): Autopilot System · Garmin GFC 500 Autopilot (STC SA01866WI). Effective Aug 20, 2024
- [AD 2023-09-09](https://openairdocs.org/ad/2023-09-09): Exhaust Turbine System (Recip) · Aerostar PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P) and 292 more. Effective Jul 17, 2023
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15): Fuel Quantity Indicator · Garmin G3X Touch Electronic Flight Instrument System (STC SA01899WI). Effective Mar 21, 2022
- [AD 2020-03-16](https://openairdocs.org/ad/2020-03-16): Fuselage Main, Structure · Textron 210G, 210H, 210J and 9 more. Effective Mar 9, 2020
- [AD 2012-10-52](https://openairdocs.org/ad/2012-10-52): Turbochargers · Cessna T206H, T207A, T210F and 21 more. Effective Jun 26, 2012
- [AD 2012-10-04](https://openairdocs.org/ad/2012-10-04): Wings · Cessna 210G, 210H, 210J and 15 more. Effective Jun 5, 2012
- [AD 2011-10-09](https://openairdocs.org/ad/2011-10-09): Seat Rails and Roller Housing Inspections · Cessna 150A, 150B, 150C and 221 more. Effective Jun 17, 2011
- [AD 2008-26-10](https://openairdocs.org/ad/2008-26-10): Alternate static air source selector valve · Cessna 172, 172A, 172B and 179 more. Effective Jan 5, 2009
- [AD 2008-10-02](https://openairdocs.org/ad/2008-10-02): Part number identification placard · Cessna 172, 172R, 172RG and 64 more. Effective May 12, 2008
- [AD 2006-03-08](https://openairdocs.org/ad/2006-03-08): Vacuum pumps · Aero Advantage 14-19, 14-19-2, 14-19-3 and 299 more. Effective Mar 10, 2006
- [AD 2005-18-20](https://openairdocs.org/ad/2005-18-20): "FASTprop" propeller de-icers · Hartzell PHC-C3YF-1RF/F8468A(B,K)-8R constant speed propeller (STC SA00718LA or 17 others). Effective Oct 14, 2005
- [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19): Mode S transponders · GARMIN International GTX 330D, GTX 330, GTX 33D and 830 more. Effective Feb 23, 2005
- [AD 2002-26-03](https://openairdocs.org/ad/2002-26-03): Brackett single screen air filter · Cessna 210, 210R, T207A and 21 more. Effective Feb 18, 2003
- [AD 2002-07-01](https://openairdocs.org/ad/2002-07-01): Horizontal Stabilizer Attachment Reinforcement Brackets · Cessna 207, 207A, 210G and 32 more. Effective May 13, 2002
- [AD 2000-06-01](https://openairdocs.org/ad/2000-06-01): Fuel Strainer Assembly · Cessna 150F, 150G, 150H and 163 more. Effective May 5, 2000
- [AD 98-21-21 R1](https://openairdocs.org/ad/98-21-21-R1): Electric Inflatable Door Seals · Cessna 17-30, 17-30A, 17-31 and 267 more. Effective May 1, 2000
- [AD 98-14-03](https://openairdocs.org/ad/98-14-03): Transponders · Cessna 172, 172A, 172B and 230 more. Effective Aug 16, 1998
- [AD 94-12-08](https://openairdocs.org/ad/94-12-08): Flight Manual Revision · Cessna 210G, 210H, 210J and 15 more. Effective Jul 22, 1994
- [AD 93-13-09](https://openairdocs.org/ad/93-13-09): Air Induction Hose · Engine intercooler (Aircraftsman STC SA2231CE or SA3203NM). Effective Aug 13, 1993
- [AD 88-25-04](https://openairdocs.org/ad/88-25-04): AFM/POH Changes - Magneto · Cessna P210N, T210L, T210M and 2 more. Effective Dec 26, 1988
- [AD 88-22-07](https://openairdocs.org/ad/88-22-07): Hose Assemblies · Cessna P210N, P210R, T207 and 22 more. Effective Nov 24, 1988
- [AD 84-10-01 R1](https://openairdocs.org/ad/84-10-01-R1): Bladder Fuel Cells · Cessna 180, 180A, 180B and 103 more. Effective Jul 5, 1988
- [AD 79-10-14 R1](https://openairdocs.org/ad/79-10-14-R1): Fuel Tank Venting · Cessna 140A, 150, 150A and 172 more. Effective May 30, 1988
- [AD 86-24-07](https://openairdocs.org/ad/86-24-07): Engine Controls Installation · Cessna 150C, 150D, 150E and 142 more. Effective Jan 7, 1987
- [AD 71-09-07 R1](https://openairdocs.org/ad/71-09-07-R1): Exhaust Gases Entering Cabin · Cessna T207, T207A, T210F and 19 more. Effective Nov 26, 1986
- [AD 86-19-11](https://openairdocs.org/ad/86-19-11): Contaminated Fuel · Cessna 177, 177A, 177B and 83 more. Effective Oct 4, 1986
- [AD 85-02-07](https://openairdocs.org/ad/85-02-07): Fuel Selector · Cessna 206, 207, 207A and 45 more. Effective Mar 6, 1985
- [AD 82-06-10](https://openairdocs.org/ad/82-06-10): Vacuum-Driven-Attitude Instruments · Cessna 210L, 210M, 210N and 5 more. Effective Apr 15, 1982
- [AD 80-21-03](https://openairdocs.org/ad/80-21-03): Roll Axis Flight Control · King Model KFC-200 two axis flight control system (Honeywell International STC SA1202CE or SA1487CE). Effective Oct 23, 1980
- [AD 80-07-01](https://openairdocs.org/ad/80-07-01): Oil Pressure · Cessna T207, T207A, T210F and 20 more. Effective Mar 28, 1980
- [AD 79-25-07](https://openairdocs.org/ad/79-25-07): Alternator Ground · Cessna 180, 180A, 180B and 95 more. Effective Dec 13, 1979
- [AD 79-19-06](https://openairdocs.org/ad/79-19-06): Fuel Flow System Per STC SA3835WE · Hoskins Model CFS-1000, -1001, FT-100 or FT-101 fuel flow… (Sandia Aerospace STC SA3835WE). Effective Sep 17, 1979
- [AD 79-15-01](https://openairdocs.org/ad/79-15-01): Fuel Flow Distribution · Cessna 206, 206H, 207 and 57 more. Effective Jul 26, 1979
- [AD 79-08-03](https://openairdocs.org/ad/79-08-03): Electrical System · Cessna 120, 140, 140A and 152 more. Effective Jun 6, 1979
- [AD 79-03-03](https://openairdocs.org/ad/79-03-03): Engine Oil Pressure · Cessna T207A, T210M and TU206G. Effective Feb 12, 1979
- [AD 78-26-12](https://openairdocs.org/ad/78-26-12): Fuel Quantity System · Cessna 210G, 210H, 210J and 8 more. Effective Jan 4, 1979
- [AD 78-11-05](https://openairdocs.org/ad/78-11-05): Autopilot Actuator · Cessna 210M, 310R, 340A and 9 more. Effective Jun 5, 1978
- [AD 78-07-01](https://openairdocs.org/ad/78-07-01): Engine Oil Pump · Cessna T207, T207A, T210F and 20 more. Effective Apr 6, 1978
- [AD 77-16-05](https://openairdocs.org/ad/77-16-05): Fuel Selector Valve · Cessna 206, 206H, 207 and 55 more. Effective Aug 11, 1977
- [AD 72-07-09](https://openairdocs.org/ad/72-07-09): Cracks And Loose Bolts In Fin & Rudder · Cessna 182, 182A, 182B and 74 more. Effective Oct 17, 1974
- [AD 69-08-11](https://openairdocs.org/ad/69-08-11): Fuel Boost Pump · Cessna 206, 206H, 210 and 38 more. Effective Apr 22, 1969

Historical (superseded or no longer in force): AD 87-20-03 R2

## ADs matched by engine (Continental TSIO-520 series) (OpenAirDocs)

- [AD 2023-17-04](https://openairdocs.org/ad/2023-17-04): Reciprocating Engine Oil System · F & M Enterprises' Model C6LC, C6LC-S or C6LC-L oil filter… (Stratus Tool Technologies STC SE09356SC or 2 others). Effective Oct 26, 2023
- [AD 2023-09-09](https://openairdocs.org/ad/2023-09-09): Exhaust Turbine System (Recip) · Aerostar PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P) and 292 more. Effective Jul 17, 2023
- [AD 2023-05-16](https://openairdocs.org/ad/2023-05-16): Reciprocating Engine Power Section · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-H and 147 more. Effective Mar 15, 2023
- [AD 2023-02-12](https://openairdocs.org/ad/2023-02-12): Engine Air Intake System · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 127 more. Effective Feb 17, 2023
- [AD 2022-16-03](https://openairdocs.org/ad/2022-16-03): Engine (RECIPROCATING) · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-F and 236 more. Effective Aug 15, 2022
- [AD 2020-16-11](https://openairdocs.org/ad/2020-16-11): SUMMARY: Reciprocating Cylinder Section · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-H and 23 more. Effective Sep 21, 2020
- [AD 2016-16-12](https://openairdocs.org/ad/2016-16-12): Cylinder assemblies · Continental Motors LTSIO-520-AE, TSIO-520-A, TSIO-520-AE and 89 more. Effective Sep 15, 2016
- [AD 2014-05-29](https://openairdocs.org/ad/2014-05-29): SAP replacement parts manufacturer approval (PMA) investment cast cylinder assemblies · Continental Motors TSIO-520-A, TSIO-520-AE, TSIO-520-AF and 55 more. Effective Apr 25, 2014
- [AD 2012-10-13](https://openairdocs.org/ad/2012-10-13): Starter adapters · Continental Motors IO-550-N, TSIO-520-B, TSIO-520-BB and 14 more. Effective Jun 8, 2012
- [AD 2012-03-06](https://openairdocs.org/ad/2012-03-06): Fuel servo diaphragm · Continental Motors 6-260-A, 6-285-A, 6-285-B and 482 more. Effective Feb 24, 2012
- [AD 2011-13-03](https://openairdocs.org/ad/2011-13-03): Turbocharger Turbine · Lycoming Engines LTO-360-E1A6D, O-540-L3C5D, TIGO-541-E1A and 20 more. Effective Jul 13, 2011
- [AD 2010-11-04](https://openairdocs.org/ad/2010-11-04): Hydraulic lifters · Continental Motors FSO-470-A, GIO-470-A, GTSIO-520-C and 190 more. Effective Jun 16, 2010
- [AD 2010-07-08](https://openairdocs.org/ad/2010-07-08): Turbochargers · Kelly Aerospace Energy Systems HIO-360-E1AD, HIO-360-E1BD, HIO-360-F1AD and 137 more. Effective Apr 19, 2010
- [AD 2009-19-07](https://openairdocs.org/ad/2009-19-07): EQ3 cylinders · Continental Motors IO-470-C, IO-470-D, IO-470-E and 72 more. Effective Oct 7, 2009
- [AD 2008-08-17](https://openairdocs.org/ad/2008-08-17): Turbocharger turbine housing flange and the exhaust tube flange · Teledyne Continental Motors TSIOL-550-A 'Liquid-Cooled' engines (RAM Aircraft Limited Partnership STC SA7633SW or SA7633SW-D). Effective May 6, 2008
- [AD 2007-16-10](https://openairdocs.org/ad/2007-16-10): Kelly Aerospace Power Systems turbochargers · Turbonormalizing system (Engine Technologies STC SE10589SC or SA10588SC). Effective Aug 23, 2007
- [AD 2007-04-19 R1](https://openairdocs.org/ad/2007-04-19-R1): SAP cylinder assemblies · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 314 more. Effective May 7, 2007
- [AD 2004-08-10](https://openairdocs.org/ad/2004-08-10): Serial-numbered (SN) cylinders · Modify Teledyne Continental TSIO-520-NB engine (RAM Aircraft Limited Partnership STC SE09104SC or 4 others). Effective May 5, 2004
- [AD 2000-23-21](https://openairdocs.org/ad/2000-23-21): Crankshaft · Continental Motors IO-360-A, IO-360-AB, IO-360-B and 164 more. Effective Dec 12, 2000
- [AD 99-19-01](https://openairdocs.org/ad/99-19-01): No. 2 and No. 5 Crankshaft Inspections · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 127 more. Effective Sep 30, 1999
- [AD 98-17-11](https://openairdocs.org/ad/98-17-11): Crankshafts · Continental Motors A-65-3, A-65-8, A75-8 and 90 more. Effective Oct 19, 1998
- [AD 97-26-17](https://openairdocs.org/ad/97-26-17): Crankshaft · Continental Motors IO-360-A, IO-360-AB, IO-360-B and 90 more. Effective Jan 23, 1998
- [AD 96-12-22](https://openairdocs.org/ad/96-12-22): Full Flow Engine Oil Adapter · Bellanca CH-300 Pacemaker, 120, 140 and 361 more. Effective Jul 31, 1996
- [AD 95-21-15](https://openairdocs.org/ad/95-21-15): Aviation Gasoline · Continental Motors A-65-8, C85-12F, C85-12FJ and 77 more. Effective Nov 28, 1995
- [AD 93-16-15](https://openairdocs.org/ad/93-16-15): Fuel Pump Drive Shaft · Continental Motors IO-520-B, IO-520-BA, IO-520-BB and 27 more. Effective Dec 14, 1993
- [AD 93-08-17](https://openairdocs.org/ad/93-08-17): Oil Pick-Up Tube · Continental Motors IO-470-A, IO-470-C, IO-470-D and 104 more. Effective Aug 23, 1993
- [AD 93-10-02](https://openairdocs.org/ad/93-10-02): Missing Cylinder Valve Retainer Key · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 180 more. Effective Aug 12, 1993
- [AD 91-19-03](https://openairdocs.org/ad/91-19-03): Oil Filter · Continental Motors 6-285-A, 6-285-B, 6-285-BA and 169 more. Effective Sep 29, 1991
- [AD 89-24-01 R1](https://openairdocs.org/ad/89-24-01-R1): Scavenge Oil Pump Gears · Continental Motors TSIO-520-B, TSIO-520-BB, TSIO-520-D and 11 more. Effective Aug 10, 1990
- [AD 89-24-03](https://openairdocs.org/ad/89-24-03): Turbocharger Inlet Assembly · Continental Motors TSIO-520-UB. Effective Jun 18, 1990
- [AD 89-14-01](https://openairdocs.org/ad/89-14-01): Crankshaft · Continental Motors TSIO-520-BE. Effective Sep 22, 1989
- [AD 88-17-03](https://openairdocs.org/ad/88-17-03): Starter Adapter Shaftgear Assembly · Continental Motors IO-520-BA, IO-520-BB, IO-550-B and 4 more. Effective Aug 10, 1988
- [AD 87-26-08](https://openairdocs.org/ad/87-26-08): Crankshaft and Piston Pins · Continental Motors TSIO-520-BE and TSIO-520-CE. Effective Apr 29, 1988
- [AD 88-03-06](https://openairdocs.org/ad/88-03-06): Oil Filter · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 155 more. Effective Apr 15, 1988
- [AD 86-13-04 R3](https://openairdocs.org/ad/86-13-04-R3): Cylinder Assemblies · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-H and 44 more. Effective Feb 24, 1988
- [AD 87-14-02](https://openairdocs.org/ad/87-14-02): Starter Adapter Shaftgear · Continental Motors IO-520-BA, IO-520-BB, IO-550-B and 4 more. Effective Oct 5, 1987
- [AD 84-25-05](https://openairdocs.org/ad/84-25-05): Turbocharger Oil Scavenge Reservoir · Continental Motors TSIO-520-BE. Effective Mar 4, 1985
- [AD 82-09-01](https://openairdocs.org/ad/82-09-01): Fuel Pressure Regulator Inlet and Outlet · Continental Motors TSIO-520-J, TSIO-520-K, TSIO-520-N and 1 more. Effective Jul 8, 1982
- [AD 81-24-06](https://openairdocs.org/ad/81-24-06): Engine Driven Fuel Pumps · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 51 more. Effective Nov 23, 1981
- [AD 81-16-05](https://openairdocs.org/ad/81-16-05): Magnetos · Lycoming Engines AEIO-320-E1B, AEIO-320-E2B, AEIO-360-B1G6 and 234 more. Effective Aug 6, 1981
- [AD 80-22-05](https://openairdocs.org/ad/80-22-05): Crankshaft Front Oil Seal · Continental Motors TSIO-520-M, TSIO-520-P and TSIO-520-R. Effective Oct 24, 1980
- [AD 80-06-05](https://openairdocs.org/ad/80-06-05): Magnetos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 254 more. Effective Mar 28, 1980
- [AD 80-01-04](https://openairdocs.org/ad/80-01-04): Cylinder Holddown Flange Assemblies · Continental Motors IO-520-A, IO-520-B, IO-520-BA and 44 more. Effective Jan 25, 1980
- [AD 79-05-09](https://openairdocs.org/ad/79-05-09): Oil Pump Assembly Or Oil Pressure Relief Valve Screw And/Or Plunger · Teledyne Continental Motors 6-285-CA, GTSIO-520-C, GTSIO-520-D and 60 more. Effective Mar 12, 1979
- [AD 78-06-01](https://openairdocs.org/ad/78-06-01): Cylinder Intake Tube · Continental Motors TSIO-520-J and TSIO-520-N. Effective Jan 24, 1979
- [AD 77-05-04](https://openairdocs.org/ad/77-05-04): Crankshaft · Continental Motors IO-470-L, IO-520-D, IO-520-F and 6 more. Effective Mar 11, 1977
- [AD 76-13-09](https://openairdocs.org/ad/76-13-09): Left Hand Rear Exhaust Elbow, And Left And Right Hand Flanges · Continental Motors TSIO-520-L. Effective Aug 26, 1976
- [AD 75-09-13](https://openairdocs.org/ad/75-09-13): Turbocharger Oil Inlet Adapter · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-F and 9 more. Effective Apr 24, 1975
- [AD 72-24-03](https://openairdocs.org/ad/72-24-03): Oil Filter Adapter · Continental Motors IO-360-A, IO-520-B, IO-520-C and 3 more. Effective Nov 15, 1972
- [AD 71-09-03](https://openairdocs.org/ad/71-09-03): Gasket and/or Fuel Leakage · Continental Motors TSIO-360-A, TSIO-520-B, TSIO-520-D and 2 more. Effective Apr 29, 1971
- [AD 70-13-03](https://openairdocs.org/ad/70-13-03): Hydraulic Lock · Continental Motors TSIO-520-C. Effective Jul 2, 1970
- [AD 69-18-05](https://openairdocs.org/ad/69-18-05): Turbocharger Lubricating Oil Scavenge Pump · Continental Motors TSIO-520-B, TSIO-520-D and TSIO-520-E. Effective Sep 4, 1969
- [AD 98-01-08](https://openairdocs.org/ad/98-01-08): Exhaust Roller Rocker Arm · Roller rocker arm P/N PE 92I intake and PE92E exhaust (Performance Engineering STC SE8594SW)
- [AD 86-08-07](https://openairdocs.org/ad/86-08-07): Fuel Pump Assembly · Continental Motors TSIO-520-BE
- [AD 84-19-04](https://openairdocs.org/ad/84-19-04): Fuel Pump Assembly · Continental Motors TSIO-520-BE
- [AD 77-13-22](https://openairdocs.org/ad/77-13-22): Crankcase Cracks · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-F and 22 more

Historical (superseded or no longer in force): AD 2023-04-08, AD 2022-04-04, AD 2011-25-51, AD 2009-24-52, AD 2009-24-51, AD 2009-16-03, AD 2000-08-51, AD 94-14-12, AD 87-23-08, AD 99-09-17

## Information bulletins (advisory)

- [SAIB AIR-21-16](https://openairdocs.org/saib/AIR-21-16): FLIGHT COMPARTMENT EQUIPMENT, Cessna Seat Back Attachment Bolt Inspection
- [SAIB AIR-20-10](https://openairdocs.org/saib/AIR-20-10): AD 2020-03-16 Alternative Methods of Compliance and FAQ
- [SAIB SW-18-31](https://openairdocs.org/saib/SW-18-31): NAVIGATION, ATTITUDE, AND DIRECTION DATA SYSTEM
- [SAIB CE-17-16](https://openairdocs.org/saib/CE-17-16): Main Landing Gear  Actuator Inspection
- [SAIB CE-12-41](https://openairdocs.org/saib/CE-12-41): Flight Controls  Loose Glide Screw
- [SAIB CE-12-14](https://openairdocs.org/saib/CE-12-14): Three Alternative Methods of Compliance for AD 2011-10-09
- [SAIB CE-10-40R1](https://openairdocs.org/saib/CE-10-40R1): Aircraft Fuel System; water contamination of fuel tank systems on Cessna single engine airplanes
- [SAIB CE-09-10](https://openairdocs.org/saib/CE-09-10): Availability of Secondary Seat Stops for Pilot and Copilot Seats
- [SAIB CE-05-27R1](https://openairdocs.org/saib/CE-05-27R1): Stabilizers
- [SAIB NE-20-05](https://openairdocs.org/saib/NE-20-05): POWERPLANT - Engine Camshaft Gear Tooth Fracture
- [SAIB NE-18-16](https://openairdocs.org/saib/NE-18-16): POWERPLANT  Alternator Drive Coupling
- [SAIB NE-17-11](https://openairdocs.org/saib/NE-17-11): POWERPLANT  Engine damage as a result of kickback
- [SAIB NE-16-13](https://openairdocs.org/saib/NE-16-13): Powerplant - Prohibited use of sealant
- [SAIB NE-13-15](https://openairdocs.org/saib/NE-13-15): Engine Controls: Continental Motors, Inc. (CMI) Throttle and Mixture Control Levers
- [SAIB NE-13-04](https://openairdocs.org/saib/NE-13-04): Continental Motors, Inc. (CMI) Connecting Rod Piston Pin Bushing Inspection
- [SAIB NE-10-09](https://openairdocs.org/saib/NE-10-09): Reciprocating Engine Power Section: Hydraulic Valve Lifters
- [SAIB NE-10-07](https://openairdocs.org/saib/NE-10-07): Reciprocating Engine Cylinder: Identification Information for Superior Air Parts, PMA Cylinder Heads for Teledyne Continental Motors (TCM) IO-520, TSIO-520,and IO-550 Series Engines.
- [SAIB NE-09-08](https://openairdocs.org/saib/NE-09-08): Reciprocating Engine Cylinder Section
- [SAIB NE-07-09R1](https://openairdocs.org/saib/NE-07-09R1): Periodic Inspections of ECi Cylinder Assemblies for Cracks in the Aluminum Head
- [SAIB NE-02-41](https://openairdocs.org/saib/NE-02-41): 

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CEN19LA059](https://openairdocs.org/ntsb/CEN19LA059), Jan 6, 2019: Cessna T210 (N1237M), Flint, MI, substantial damage. Probable cause: The failure of the nose landing gear actuator hydraulic hose, which resulted in the loss of hydraulic fluid and hydraulic system pressure and a subsequent gear-up landing.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20190106003699A](https://openairdocs.org/incident/20190106003699A), Jan 6, 2019: Cessna T210M (N1237M), Flint, MI, Substantial damage. Aircraft left airport 48D. After normal takeoff pilot raised gear handle and noticed hydraulic pump running longer than normal. Pilot pulled the gear breaker…

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.