Lycoming O-290 Operator's Manual page 21

LYCOMING OPERATOR'S MANUAL
O-235 AND O290 SERIES
Accessory Drive
Starter
Generator
Generator (Optional)
Alternator
Vacuum Pump
Hydraulic Pump
Tachometer
Magneto
Fuel Pump
Prop. Governor
AN Drive
* - Facing Drive Pad.
O-235-C2C............................................................................................................................... 100 hp/2400 rpm
O-235-H2C .............................................................................................................................. 100 hp/2400 rpm
O-235-L Series......................................................................................................................... 105 hp/2400 rpm
.................................................................................................................................................. 110 hp/2550 rpm
.................................................................................................................................................. 112 hp/2600 rpm
.................................................................................................................................................. 115 hp/2700 rpm
O-235-M Series........................................................................................................................ 105 hp/2400 rpm
.................................................................................................................................................. 110 hp/2550 rpm
.................................................................................................................................................. 112 hp/2600 rpm
.................................................................................................................................................. 115 hp/2700 rpm
O-235-N Series ........................................................................................................................ 103 hp/2400 rpm
.................................................................................................................................................. 108 hp/2550 rpm
.................................................................................................................................................. 110 hp/2600 rpm
.................................................................................................................................................. 113 hp/2700 rpm
O-235-P Series ......................................................................................................................... 103 hp/2400 rpm
.................................................................................................................................................. 110 hp/2600 rpm
.................................................................................................................................................. 113 hp/2700 rpm
SPECIFICATIONS (CONT.)
Drive Ratio
13.556:1
1.910:1
2.500:1
3.250:1
1.300:1
1.300:1
0.500:1
1.000:1
0.500:1
0.866:1
1.000:1
ALTERNATE POWER RATINGS
O-235 SERIES
SECTION 2
SPECIFICATIONS
*Direction of Rotation
Counterclockwise
Clockwise
Clockwise
Clockwise
Counterclockwise
Counterclockwise
Clockwise
Clockwise
Plunger Operated
Clockwise
Counterclockwise
2-5