BRACKET 1W4844 - Caterpillar

Illustration 1 g00526739
(S/N: 86G3000-3187)
Illustration 2 g00520993
(S/N: 86G3000-3187)
Illustration 3 g00286354
(S/N: 86G3188-UP)
Illustration 4 g00339632
(S/N: 86G3188-UP)
Keep the engine speed low until the engine oil pressure registers on the gauge or until the engine oil indicator light goes out.If it does not register or the light does not 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 between 1000 and 1200 rpm for at least fifteen minutes. Engage the attachment controls. Disengage the attachment controls. All of the hydraulic components will begin to warm up. Cycle all of the controls in order to allow the warm oil to circulate through all of the cylinders and through all of the lines.When you run the engine in order to warm up the engine, observe the following recommendations.
If the temperature is below -18°C (0°F), more time may be required in order to warm up the engine.
If the hydraulics are sluggish, more time may be required in order to warm up the engine.
After a certain engine temperature is reached by idling the engine, the machine must be put to work in order to maintain a higher engine temperature.
Illustration 5 g00521075
Move the EMS test switch downward. The fault alarm should sound. The fault indicators should come on and the fault light should flash.
Release the EMS test switch. 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.
Illustration 6 g00521119
Frequently look at the action light and the gauge display during operation.
Look at the hydraulic oil tank and the transmission oil levels. Maintain the oil levels to the "FULL" marks.