| Components Location |

| 1. Valve body assembly |
2. Solenoid valve |
Description • The hydraulic system consists of a valve body, an oil filter and an oil pump. • The oil pump is powered by the engine.
Repair procedures Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2.
Description and operation Description The PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of the heater core. The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective diesel engi