# TCDS E16EA: Lycoming Engines

- Type: Type certificate data sheet
- Status: Current
- Holder: Lycoming Engines
- Revision: 7
- Revised: January 31, 2020
- Product: Engine
- Certification basis: Part 33
- Registered aircraft: 20, by the registry models matched to it (OpenAirDocs)
- Data sheet PDF: https://openairdocs.org/files/sha256/c5/16/c5169220865d995b75b4c7bb1dc7acda8c6a79357ebdc84f7e8e869fa7146b5c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6247E63E09722F888625853C005FEF64.0001
- Page: https://openairdocs.org/tcds/E16EA

## Models (4)

As the data sheet lists them.

- TIO-360-A1B
- TIO-360-A1A
- TIO-360-C1A6D
- TIO-360-A3B6

## What the data sheet says

From the PDF's text layer, line by line; tables lose their columns. The PDF is the record.

```text
Page No. 1 2 3 
Rev. No. 7 7 7 
 
DEPARTMENT OF TRANSPORTATION 
FEDERAL AVIATION ADMINISTRATION 
E16EA 
Revision 7 
Lycoming Engines 
TIO-360-A1A 
TIO-360-A1B 
TIO-360-A3B6 
TIO-360-C1A6D 
January 31, 2020 
TYPE CERTIFICATE DATA SHEET NO. E16EA 
 
Engines of models described herein conforming with this data sheet (which is a part of type certificate No. E16EA) and other 
approved data on file with the Federal Aviation Administration meet the minimum standards for use in certification aircraft i n 
accordance with pertinent aircraft data sheets and applicable portions of the Civil Air Regulations/Federal Aviation Regulations 
provided they are installed, operated, and maintained as prescribed by the approved manufacturer's manual and other approved 
instructions. 
 
Type Certificate Holder Lycoming Engines 
 An Operating Division of AVCO Corporation 
 652 Oliver Street 
 Williamsport, Pennsylvania 17701 
 
Type Certificate Holder Record AVCO Lycoming Williamsport Division, AVCO CORP. Williamsport PA transferred 
TC E16EA to Lycoming Engines, An Operating Division of AVCO Corporation on 
November 04, 2010 
 
Model      Lycoming TIO-360-A1A, -A1B TIO-360-A3B6 TIO-360-C1A6D 
Type       6H0A Direct Drive Turbocharged   
Rating (See NOTE 4)    
  Maximum continuous hp., r.p.m., in Hg. at:   
    Standard density critical alt. ft. 200-2575-37.5-15,000 200-2575-47.5-25,000 207-2575-44.0-10,000 
    Standard density sea level alt. ft. 200-2575-34.0-S.L. 200-2575-34.1-S.L. 210-2575-44.0-S.L. 
    
Takeoff (5 min.), hp. r.p.m., in. Hg.    
  Standard density critical alt. ft. 200-2575-37.5-15,000 200-2575-47.5-25,000 207-2575-44.0-10,000 
  Standard density sea level alt. ft. 200-2575-34.0-S.L. 200-2575-34.1-S.L. 210-2575-44.0-S.L. 
Fuel (minimum grade aviation  
    gasoline) 
Lycoming Service 
Instruction 1070 
- - - - 
Lubricating oil  Lycoming Service 
Instruction 1014  
- - - - 
Bore and stroke, in. 5.125 x 4.375 - - - - 
Displacement, cu. in. 361.0 - - - - 
Compression Ratio 7.30:1 - - - - 
Weight (dry), lb. 355 364 348 
C.G. Location (with starter and  
  alternator installed) 
 
18.51 
 
18.01 
 
15.27 
  From front face of prop mounting  
    flange, in. 
 
1.35 below 
 
1.45 below 
 
0.53 below 
  Off crankshaft C.L., in. 0.15 left 0.01 left 0.88 right 
    
Propeller shaft flange, SAE No. type 2 modified (AS 127) - - - - 
Crankshaft dampers (torsional) See NOTE 9 - - - - 
Fuel injection + RSA-5AD1 - - LFR-NNSS5 
"- -" Indicates "same as preceding model" 
"—" Indicates "does not apply" 
+ For alternate fuel injectors see latest revision of Lycoming Service Instruction 1532

2 E16EA 
 
Model      Lycoming TIO-360-A1A, -A1B TIO-360-A3B6 TIO-360-C1A6D 
Turbocharger HET+ T04 - - HET+  3BT1EE10J2 
Ignition, dual*# TCM S4LN-1208,  
  S4LN-1209 
- - D4LN-3000 
Ignition timing °BTC 20 - - - - 
Spark plugs See NOTE 6 - - - - 
Oil Sump Capacity, qt. 8 - - - - 
Usuable oil, qt. 6 - - - - 
  (30° nose up or down)    
NOTES 1,2,3,4,5,6,7,8,9 - - - - 
"- -" Indicates "same as preceding model." 
"—" Indicates "does not apply." 
+Hartzell Engine Technologies (HET) formerly Kelly Aerospace formerly AiResearch, formerly Roto-Master 
* For alternate ignition systems see latest revision of Lycoming Service Instruction 1443. 
# Teledyne (TCM) formally Bendix 
 
CERTIFICATION BASIS.   Date Type Certificate 
Regulations & Amendments Model Date of Application E16EA Issued/Revised 
    
FAR 33, 33-1 effective TIO-360-A1A March 10, 1967 November 20, 1967 
February 1, 1965, as amended  TIO-360-A1B November 13, 1967 November 20, 1967 
  by 33-2 TIO-360-A3B6 January 18, 1972 February 16, 1972 
       33-3 TIO-360-C1A6D March 7, 1983 March 16, 1983 
Production basis:  Production Certificate No. 3   
 
NOTE 1. Maximum permissible temperatures: 
  Cylinder head (well type thermocouple) 500°F 
  Cylinder base  NOTE 5 
  Oil inlet  245°F 
  Fuel injector inlet air  400°F 
  Exhaust gas (turbo inlet at location shown 
    on Lycoming installation Drawing)  1650°F 
 
NOTE 2. Fuel, Air, and Oil Pressure Limits: 
   Min. Max. Idle (min) Idle Cutoff 
 Fuel pressure limits (above fuel injector inlet  
  air pressure) 
  at inlet to engine fuel injector  
  -A1A, -A1B, -A3B6  20 p.s.i. 45 p.s.i. 12 p.s.i.    - 
  -C1A6D  22 p.s.i. 65 p.s.i. 12 p.s.i.         - 
  at inlet to engine fuel pump   
  -A1A, -A1B  -2 p.s.i. 50 p.s.i.  - Max. 55 p.s.i. 
  -A3B6, -C1A6D  -2 p.s.i. 65 p.s.i.  -  -  
 Fuel injector inlet air pressure 
  -A1A, -A1B   - 40 in. Hg.  - 
  -A3B6   - 47.5 in. Hg.  -  
 Manifold pressure (cumulative total with 
  altitude adjustment)    
  -A1A, -A1B   - 40 in. Hg.  -  
  -A3B6   - 47.5 in. Hg.  
  -C1A6D   - 44.0 in. Hg.  - 
 Oil pressure limits:  Oil pressure may be measured at either the accessory housing or top of crankcase for 
TIO-360-A models. 
 Accessory Housing OR Top of Crankcase 
 Min. Max. Idle  Min. Max. Idle 
Normal 55 p.s.i.   95 p.s.i. 25 p.s.i.  49 p.s.i.   89 p.s.i. 22 p.s.i. 
Start, warm-up, taxi  
  & takeoff 
- 115 p.s.i. -  - 109 p.s.i. -

3 E16EA 
NOTE 3. The following accessory provisions are available: 
 
 
 
Accessory 
 
 
TIO-360 
-A1A, -
A1B 
 
 
TIO-
360 
-A3B6 
 
 
TIO-
360 
-C1A6D 
Rotation 
Facing 
Drive Pad 
 
Speed  
Ratio to  
Crankshaft 
 
 
Maximum Torque 
 (in. -lb.)  
 
Maximum 
Overhang 
Moment (in. lb.) 
      Continuous Static  
Starter■ * * ** CC 16.556:1 - 450 150 
Generator■ * - - C 1.910:1 60 120 175 
Generator■ ** - - C 2.500:1 60 120 175 
Alternator■ ** * * C 3.250:1 60 120 175 
Vacuum Pump● * * * CC 1.300:1 70 450 25 
Tachometer● * * * C 0.500:1 7 50 5 
Propeller   * - ** C 1.182:1 125 1200 40 
  Governor     (.895:1 for 
-C1A6D) 
   
Fuel pump * * * CC 1.000:1 25 450 25 
Optional Dual Drive Mounting on Vacuum Pump Drive Pad:  -A1A, -A1B  
Vacuum pump ** - ** CC 1.300:1 70 450 6 
Hydraulic pump ** - ** CC  1.300:1 Total Total 10 
    (C for -C1A6D)     
* Standard "C" = Clockwise "CC" = Counter Clockwise **Optional 
■ These accessories are optional, see latest revision of Lycoming Service Instruction 1154 for the approved alternates.  
● These drives are optional and accessory pads may be cast over. 
 
NOTE 4. The TIO-360-A1A, -A1B and -A3B6 are equipped with a Hartzell Engine Technologies (HET) (formerly Kelly 
Aerospace) Model T04 and the -C1A6D is equipped with a HET(formerly Kelly Aerospace) 3BT1EE10J2 
turbocharger mounted as an integral part of the engine. 
 
 Performance data for these models are presented by Lycoming Curve Nos. 13079-A1A, A1B; 13224-A3B6; 
 13430-C1A6D. 
 
 The turbocharger meets the containment requirements of 14 CFR 33.27 and does not require external protection. 
 
NOTE 5. Cylinder base temperature limits are not applicable to engine models which incorporate internal piston cooling oil jets.  
 
NOTE 6. Spark plugs approved for use on these engines are listed in the latest revision of Lycoming Service Instructions No. 
1042. 
 
NOTE 7. These engines incorporate the following similarities or differences: 
 
 TIO-360-A1A Basic model - four cylinder air cooled, horizontally - opposed direct drive, fuel injected, 
tuned induction turbocharged engine incorporating internal piston cooling oil jets. 
 
 TIO-360-A1B Similar to -A1A except has straight tubular casting in induction system without pressure 
differential door on 14° down fuel injector adapter. 
 
 TIO-360-A3B6 Similar to -A1B except equipped with one 6.3 order and one 8th order counterweights 
and has a pressurized ignition system for high altitude operation. 
 
 TIO-360-C1A6D Similar to TO-360-C1A6D except for LFR-NNSS5 fuel injector instead of LHC-6-6BPA 
carburetor. 
 
NOTE 8. Starters, generators and alternators approved for use on these engines are listed in the latest revision of the 
Lycoming Service Instruction No. 1154. 
 
NOTE 9. Engines of this series incorporate no crankshaft dampers unless the third section of the model designation exhibits a 
numerical digit in its fourth position, i.e., TIO-360-A3B6.  The digit "6" in the fourth position indicates the 
incorporation of one 6.3 order and one eight order counterweights. 
 
 
... END ...
```

## ADs (30, in force first)

- [AD 2026-04-11](https://openairdocs.org/ad/2026-04-11): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 605 more. Effective Apr 8, 2026
- [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 2015-19-07](https://openairdocs.org/ad/2015-19-07): Fuel injector fuel lines · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 187 more. Effective Nov 3, 2015
- [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 2009-02-03](https://openairdocs.org/ad/2009-02-03): Fuel injection servos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 261 more. Effective Feb 9, 2009
- [AD 2004-10-14](https://openairdocs.org/ad/2004-10-14): Crankshaft gear · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 642 more. Effective Jun 25, 2004
- [AD 2003-14-03](https://openairdocs.org/ad/2003-14-03): Rotary fuel pumps · Lycoming Engines AEIO-540-D4A5, AEIO-540-D4B5, AEIO-540-D4C5 and 262 more. Effective Aug 14, 2003
- [AD 2002-12-07](https://openairdocs.org/ad/2002-12-07): Oil Filter Converter Plate Gasket or the Converter Plate Kit · Lycoming Engines HIO-360-E1AD, HIO-360-E1BD, HIO-360-F1AD and 95 more. Effective Jul 3, 2002
- [AD 98-02-08](https://openairdocs.org/ad/98-02-08): Crankshaft · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 216 more. Effective Mar 30, 1998
- [AD 97-15-11](https://openairdocs.org/ad/97-15-11): Cylinder kits · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 538 more. Effective Aug 12, 1997
- [AD 96-09-10](https://openairdocs.org/ad/96-09-10): Oil pump · Lycoming Engines AEIO-320-E1A, AEIO-320-E1B, AEIO-320-E2A and 334 more. Effective Jul 15, 1996
- [AD 95-26-02](https://openairdocs.org/ad/95-26-02): Aviation Gasoline · Lycoming Engines IO-320-B1A, IO-320-B1B, IO-320-B1C and 182 more. Effective Jan 24, 1996
- [AD 95-07-01](https://openairdocs.org/ad/95-07-01): Connecting Rod Bolt · Lycoming Engines AEIO-360-A1E, AEIO-360-B1G6, AEIO-360-H1A and 177 more. Effective Apr 12, 1995
- [AD 92-12-05](https://openairdocs.org/ad/92-12-05): Piston Pins · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 532 more. Effective Jul 10, 1992
- [AD 90-04-06 R1](https://openairdocs.org/ad/90-04-06-R1): Propeller Governor External Oil Line · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 427 more. Effective May 28, 1991
- [AD 91-08-07](https://openairdocs.org/ad/91-08-07): Fuel Pump · Lycoming Engines TIO-360-A1A, TIO-360-A1B, TIO-360-A3B6 and 51 more. Effective May 6, 1991
- [AD 79-04-05](https://openairdocs.org/ad/79-04-05): Regulator Diaphragm Stem Assembly · Lycoming Engines AEIO-320-D1B, AEIO-320-E1A, AEIO-320-E1B and 215 more. Effective Sep 26, 1979
- [AD 78-23-10](https://openairdocs.org/ad/78-23-10): Center Body Bellows Seal Assembly · Lycoming Engines AEIO-320-D1B, AEIO-320-E1A, AEIO-320-E1B and 218 more. Effective Nov 7, 1978
- [AD 75-08-09](https://openairdocs.org/ad/75-08-09): Oil Pump Drive Shaft · Lycoming Engines AEIO-360-A1B, AEIO-360-A1B6, AEIO-360-A1C and 365 more. Effective Aug 18, 1977
- [AD 73-23-01](https://openairdocs.org/ad/73-23-01): Piston Pin Assembly · Lycoming Engines AIO-360-A1A, AIO-360-A1B, AIO-360-A2A and 215 more. Effective Jan 13, 1977
- [AD 75-09-15](https://openairdocs.org/ad/75-09-15): Fuel Starvation To The Engine · Lycoming Engines AIO-320-A1A, AIO-320-A1B, AIO-320-A2A and 130 more. Effective Apr 30, 1975
- [AD 73-10-02](https://openairdocs.org/ad/73-10-02): Bendix Fuel Injectors · Bendix Fuel Injectors, AIO-320-A1A, AIO-320-A1B and 88 more. Effective May 16, 1973
- [AD 2024-21-02](https://openairdocs.org/ad/2024-21-02) (historical): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 548 more. Effective Dec 5, 2024
- [AD 2011-26-04](https://openairdocs.org/ad/2011-26-04) (historical): Externally mounted fuel injector fuel lines · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 186 more. Effective Jan 25, 2012
- [AD 2011-15-10](https://openairdocs.org/ad/2011-15-10) (historical): Fuel servos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 256 more. Effective Aug 16, 2011
- [AD 2008-14-07](https://openairdocs.org/ad/2008-14-07) (historical): Externally mounted fuel injector fuel lines · Textron Lycoming, AVCO AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 185 more. Effective Aug 14, 2008
- [AD 2002-26-01](https://openairdocs.org/ad/2002-26-01) (historical): Fuel injector fuel lines · Textron Lycoming, AVCO IGO-480-A1B6, IGO-540-B1A, IGO-540-B1C and 178 more. Effective Jan 31, 2003
- [AD 98-18-12](https://openairdocs.org/ad/98-18-12) (historical): Fuel Pump · Textron Lycoming, AVCO AEIO-540-D4A5, AEIO-540-D4B5, AEIO-540-D4C5 and 249 more. Effective Sep 28, 1998
- [AD 81-18-04 R2](https://openairdocs.org/ad/81-18-04-R2) (historical): Engine Oil Pump Driven Impeller and Shaft · Textron Lycoming, AVCO AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 376 more. Effective Jun 7, 1982
- [AD 2000-18-53](https://openairdocs.org/ad/2000-18-53) (historical): Oil Filter Converter Plate Gaskets · Textron Lycoming, AVCO AEIO-540, IO-360-A1B6D, IO-360-A1D6D and 73 more

## Registered aircraft by registry model (OpenAirDocs)

- [Lycoming TIO-360 series](https://openairdocs.org/engine/lycoming-tio-360-series): 15 aircraft (registry code 41572)
- [Lycoming TIO-360-C1A6D](https://openairdocs.org/engine/lycoming-tio-360-c1a6d): 3 aircraft (registry code 42009)
- [Lycoming TIO-360-C1A](https://openairdocs.org/engine/lycoming-tio-360-c1a-series): 2 aircraft (registry code 42260)
- [Lycoming TIO-360-A1A](https://openairdocs.org/engine/lycoming-tio-360-a1a): 0 aircraft (registry code 42006)
- [Lycoming TIO-360-A1B](https://openairdocs.org/engine/lycoming-tio-360-a1b): 0 aircraft (registry code 42007)
- [Lycoming TIO-360-A3B6](https://openairdocs.org/engine/lycoming-tio-360-a3b6): 0 aircraft (registry code 42008)

## STCs approved under this data sheet (24)

- [STC SE00825WI](https://openairdocs.org/stc/SE00825WI): Installation of Specialty Products Spin-on oil filter on Lycoming Engines.. B & C Specialty Products Inc.
- [STC SE04349CH](https://openairdocs.org/stc/SE04349CH): Installation of SureFly electronic ignition. SureFly Partners Ltd.
- [STC SE01954SE](https://openairdocs.org/stc/SE01954SE): Installation of engine crankcase seal.. Ly-Con Rebuilding Company
- [STC SE02352CH](https://openairdocs.org/stc/SE02352CH): Installation of Challenger cleanable oil filter assembly. Challenger Aviation Products Inc.
- [STC SE03232CH](https://openairdocs.org/stc/SE03232CH): Installation of Engine Preheat Kit p/n TA2925-1 for 115 volt application. Hartzell Propeller Inc.
- [STC SE01966WI](https://openairdocs.org/stc/SE01966WI): Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines. General Aviation Modifications Inc.
- [STC SE8628SW](https://openairdocs.org/stc/SE8628SW): Installation of oil nozzles for lubrication of cam and filters.. Cygnet Aerospace Corp
- [STC SE09445SC](https://openairdocs.org/stc/SE09445SC): Installation of fuel injector nozzles.. General Aviation Modifications Inc.
- [STC SE4408SW](https://openairdocs.org/stc/SE4408SW): Miscellaneous engine cylinder replacement parts.. Continental Motors, Inc.
- [STC SE7501SW](https://openairdocs.org/stc/SE7501SW): Installation of any or all parts listed on Airmotive Engineering Drawing List No. 852-1, Rev. 1, dated 10/4/88, or later FAA approved revision.. Continental Motors, Inc.
- [STC SE7663SW](https://openairdocs.org/stc/SE7663SW): Installation of parts listed on Airmotive Drawing No. 8810-3.. Continental Motors, Inc.
- [STC SE8776SW](https://openairdocs.org/stc/SE8776SW): Installation of coated cylinders and piston rings.. Continental Motors, Inc.
- [STC SE02436AT](https://openairdocs.org/stc/SE02436AT): Installation of 200F series fuel pump assembly.. Kelly Aerospace Energy Systems LLC
- [STC SE02555AT](https://openairdocs.org/stc/SE02555AT): Consolidated Fuel Systems 201F series fuel pump assembly on various Textron Lycoming engine models.. Kelly Aerospace Energy Systems LLC
- [STC SE1779NM](https://openairdocs.org/stc/SE1779NM): Installation of Precise Flight, Inc. Standby Vacuum System SVS III. Precise Flight Inc
- [STC SE00889LA](https://openairdocs.org/stc/SE00889LA): Installation of Nickson's cylinder barrels on Lycoming reciprocating engine models.. Nickson's Machine Shop Inc
- [STC SE09492SC](https://openairdocs.org/stc/SE09492SC): Installation and usage of Exxon 20W50 multigrade aircraft engine oil conforming to Exxon Oil formulation WS-3013.. Exxon Company USA
- [STC SE00350SE](https://openairdocs.org/stc/SE00350SE): Installation of sump mounted chip detector.. Aviation Development Corporation
- [STC SE7674SW](https://openairdocs.org/stc/SE7674SW): Grind nitrided cylinder barrels plus .010 over size pistons, to .010 and install SL10545P10 SL74241P10 compression rings and SL73857P10 Oil Control rings.. Superior Air Parts, Inc
- [STC SE8023SW](https://openairdocs.org/stc/SE8023SW): Installation and usage of AEROSHELL. Shell Development Co
- [STC SE452NE](https://openairdocs.org/stc/SE452NE): Installation and usage of 'Mobil AV 1' aviation oil.. Mobil Research & Development Corp
- [STC SE5879SW](https://openairdocs.org/stc/SE5879SW): Use of Phillips X/C II 20W-50 and25W-60 oil (OSS 55875) in all Avco reciprocating aircraft engines from 65 to 450 BHP.. Phillips Petroleum Co
- [STC SE80NE](https://openairdocs.org/stc/SE80NE): Installation and usage of Bel-Ray synthetic aviation oil, Bel-Ray Aero 1, (nonsupercharged), horizontally opposed direct drive, aircraft engines of 350 hp. or less.. Bel-Ray Company, Inc
- [STC SE128NE](https://openairdocs.org/stc/SE128NE): Use of AMS/OIL 15W 50 synthetic piston aircraft oil in Avco engines.. AMS/OIL

---
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