HOSE ASSEM. 2V3339 - Caterpillar

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Move the transmission directional control lever to the NEUTRAL position.
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Use the engine start switch key (1) in order to unlock the parking brake. The parking brake switch (2) must be ENGAGED .
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Move the hook control lever, the boom control lever, and the counterweight control lever to the HOLD position.
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Turn the battery disconnect switch to the ON position. The battery disconnect switch is inside the battery compartment. Open the small access door in order to gain access to the switch.
Return the governor control lever to the LOW IDLE position.
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Turn the key start switch to the ON position. The system performs an automatic self-test. When you turn on the start switch key the test is performed. If the test is complete without any faults, proceed to next step. If the system detects a fault, check the electrical system. Make all of the necessary repairs before you start the engine.
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The engine oil pressure light should turn on, and the alternator light should turn on.
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Turn the start switch key to the START position. Crank the engine. Release the key when the engine starts.
Do not crank the engine for more than 30 seconds. Allow the starter to cool for two minutes before cranking again. Turbocharger damage can result if the engine rpm is not kept low until the oil gauge display verifies that the oil pressure is sufficient.