Textron Lycoming IO-360 User Manual

LYCOMING OPERATOR’S MANUAL SECTION 2
O-360 AND ASSOCIATED MODELS SPECIFICATIONS
TIO-360-C Series
FAA Type Certificate ..............................................................................................................................E16EA
Rated horsepower...........................................................................................................................................210
Rated speed, RPM........................................................................................................................................2575
Bore, inches.................................................................................................................................................5.125
Stroke, inches..............................................................................................................................................4.375
Displacement, cubic inches.........................................................................................................................361.0
Compression ratio ....................................................................................................................................... 7.3:1
Firing order ............................................................................................................................................. 1-3-2-4
Spark occurs, degrees BTC..............................................................................................................................20
Valve rocker clearance (hydraulic tappets collapsed) ......................................................................... .028-.080
Propeller drive ratio ....................................................................................................................................... 1:1
Propeller driven rotation (viewed from rear) ......................................................................................Clockwise
*Accessory Drive Drive Ratio **Direction of Rotation
Starter 16.556:1 Counterclockwise
Generator 1.910:1 Clockwise
Generator 2.500:1 Clockwise
Alternator*** 3.20:1 Clockwise
Tachometer 0.500:1 Clockwise
Magneto 1.000:1 Clockwise
Vacuum Pump 1.300:1 Counterclockwise
Propeller Governor (Rear Mounted) 0.866:1 Clockwise
Propeller Governor (Front Mounted) 0.895:1 Clockwise
Fuel Pump AN20010 0.866:1 Counterclockwise
Fuel Pump AN20003 1.000:1 Counterclockwise
Fuel Pump  Plunger Operated Dual Drives 0.500:1
Vacuum  Hydraulic Pump 1.300:1 Counterclockwise
Vacuum  Prop. Governor 1.300:1 Counterclockwise
* - When applicable.
** - Viewed facing drive pad.
*** - HIO-360-D1A  Alternator drive is 2.50:1.
 - TIO-360-C1A6D, HIO-360-E, -F have clockwise fuel pump drive.
NOTE
Engines with letter “L” in prefix will have opposite rotation to the above.
DETAIL WEIGHTS
1. ENGINE, STANDARD, DRY WEIGHT.
Includes carburetor or fuel injector, magnetos, spark plugs, ignition harness, intercylinder baffles,
tachometer drive, starter and generator or alternator drive, starter and generator or alternator with mounting
bracket. Turbocharged models include turbocharger, mounting bracket, exhaust manifold, controls, oil lines
and baffles.
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Textron Lycoming IO-360 Specifications

General

Brand	Textron
Model	Lycoming IO-360
Category	Engine
Language	English