THEORY OF OPERATION - CONTINUED
FUEL SYSTEM - CONTINUED
Fuel Filters. Primary fuel filter is mounted on the fuel tank. Secondary filter is mounted on the fuel injector pump hous-
ing. Primary and secondary fuel filters remove fuel impurities which may damage the fuel injector pump and/or nozzles.
Fuel Strainer. Strainer is located in fuel tank fill opening. It prevents passage of foreign material into the fuel tank.
Ether Aid Cold Start Kit. The ether starting aid bot-
tle and operator controlled electric activator are
mounted on rear surface of fuel tank toward the right
side of the machine. Ether is injected through a tube
attached to the intake manifold. Temperature sensitive
automatic closure switch mounted on water pump pre-
vents ether aid use above 32F (0C).
TUBE TO INTAKE