BUSHING-TERMINAL 0364413 - Caterpillar

Keep engine speed low until the engine oil pressure registers on the gauge or the engine oil indicator light goes out.If it does not register or the light go out within ten seconds, stop the engine and investigate the cause before starting again. Failure to do so, can cause engine damage.
Allow a cold engine to warm up at LOW IDLE for at least five minutes. To help the hydraulic components to warm up faster, engage the attachment controls and disengage the attachment controls.
All fault lights should turn off. The fault alarm should turn off. If the fault lights do not turn off, stop the engine. Make any necessary repairs before you start the engine.
You can begin to operate the machine with a reduced load.
When the engine coolant temperature reaches the normal operating range and no faults are present, you may operate the machine at full load.
Look at the indicators and the gauges frequently during operation.
Check oil levels in the power train, the engine, and the hydraulic systems when the oil is at operating temperature. Maintain the oil levels to the FULL marks. Cycle all controls in order to allow warm hydraulic oil to circulate through all hydraulic cylinders and through all hydraulic lines.Idling
When you idle the engine in order to warm up the engine, observe the following recommendations:
Allow the engine to warm up for approximately 15 minutes when the temperature is higher than 0°C (32°F).
Allow the engine to warm up for approximately 30 minutes or more when the temperature is below 0°C (32°F).
More time may be required if the temperature is less than −18°C (0°F). More time may also be required if the hydraulic functions are sluggish.Additional Low Idling Speed
Note: If the engine is running at low idle with the parking brake ON and the engine coolant temperature is below 70 °C (158.0°F) for a period of ten minutes, the engine speed will automatically increase to 1000 RPM. This increases the heat in the jacket water.