9. Headpost assy
11. Shaft assembly
14. Bolt wedge
Figure 4-17. Spotlight assembly, exploded, view.
Section IX. COOLING SYSTEM MAINTENANCE
converter and transmission oil is transferred through
hoses to lower part of radiator where it is cooled.
a. The cooling system cools the engine, torque
b. Additional cooling of the engine is provided by an
converter, and transmission. The system consists of
external oil cooler mounted next to the radiator.
radiator, thermostat, fan, water pump, and hoses.
4-34. Oil Cooler (Engine)
Engine coolant is circulated by the water pump through
engine to radiator where it is cooled. The radiator is
cooled by the flow of air circulated by the fan. When
engine is below operating temperature, the thermostat
closes, preventing circulation of coolant.