THEORY OF OPERATION - CONTINUED
at turbocharger outlet and projects upward through hood.
engine exhaust noise. Dust ejector line from air cleaner is attached to bottom of muffler.
Exhaust Pipe. Pipe
is attached to muffler.
It projects upward
exhaust fumes away from the machine.
Radiator. Radiator is mounted at rear of machine. It transfers heat from coolant to air.
Thermostat Housing. Housing is mounted on cylin-
der head at left front of engine. Thermostat (water
temperature regulator) inside housing opens at 175F
(79C). Housing also serves as coolant hose connec-
Water Pump. Pump is mounted on forward left-lower
section of engine, and is gear driven by engine. Water
pump propels coolant through the cooling system.