Case 865 DHP Service Manual

Table Of Contents
Capacities And Lubricants 845 Model
Conversion Formulas
Capacities And Lubricants 865 Model
Conversion Formulas
Capacities And Lubricants 885 Model
Conversion Formulas
Engine Oil Recommendations
Diesel Fuel System
Lubrication & Maintenance Chart Model

Engine Protection System
The engine protection system monitors temperatures and pressures and registers diagnostic
failures whenever a abnormal operation condition occurs.

In this case, the engine power starts to decrease and the operator is warned by the stop
indicator or warning indicator.

When this condition happens, the operator must stop and park the machine in order to prevent
damage to the engine.

Stop by protection
The engines stops automatically when one of the temperature, level or pressure sensors
detect that the engine is operating in a below or above the normal operation conditions.
The stop indicator will flash for 30 seconds to warn the operator.

Inlet air heating
The engine admission inlet air is heated when the engine is started in cold wheather conditions,
resulting in better starting and reduction of white smoke.

The indicator light at the instrument panel indicate when starting of the engine is possible.
The ECM (Engine Control Module) determines the heating total time based on the inlet manifold
temperature (pre-heating).

Once the engine is started, the air heater will be on until the inlet air temperature and cooling
fluid temperature reach the required values.

The heater is switched off whenever one of the following situations occur:

• Heating time exceeds 11 seconds;
• The inlet manifold temperature is greater than 19°C.

Case 865 DHP Service Manual