L Series Engines

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Specifications Summary

Lubrication
Full pressure lubrication with a gear driven oil pump and a full flow replaceable oil filter assures engine longevity. Oil can be added through our unique oil filter while the engine is running. There is also a visible gauge glass for checking the oil level while the engine is in operation. In 2 cycle models, an additional lubricator is provided for cylinders for longer cylinder and ring life.

Safety Controls
Safety controls are standard and provide engine shutdown preventing damage caused by low oil pressure, low water level, and on 2-cylinder models, an overspeed switch is standard.

Carburetion
All engines have instantaneous governor adjustments to maintain a constant engine RPM. Impco carburetors are standard on all Arrow engines. Arrow combination gasoline/natural gas carburetors are available at no additional cost on Single Cylinder engines.

Cooling System
Standard on all C-Series engines is closed pressure condensing cooling systems. Thermo-syphon cooling is standard on all L-Series engines.

Main Components
The connecting rods are saddle mounted to the crosshead pin for more bearing surface. All models utilize an exhaust pipe flange to eliminate exhaust pipes stuck in cylinder heads.

Starting
All engines utilize an easily accessible compression release to facilitate starting. Manual cranks, portable electric starters and 12V built-in ring gear starters are standard on all C-series engines: 12V ring gear starters or air gas starting are available on L-795 engines.

L Series Literature

Arrow engine Company is in no way associated with Caterpillar®, Fairbanks®, Ajax®, Gemini® or Waukesha®.
All manufacturer's names and descriptions are for reference only.