Engine; Check The Oil Level - Manitowoc GROVE GMK7450 Maintenance Manual

8.3
8.3.1
Prerequisites

Check the oil level

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Maintenance manual
GMK7450

Engine

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In addition, carry out further maintenance work specified in the Engine
manufacturer's documentation supplied.
Check the oil level
– The truck crane must be level.
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After switching on the ignition, wait until the pre-heating lamp (1) goes
out.
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Start the engine.
Risk of damage to the engine if the oil pressure is too low!
If the lamp (2) goes on, switch off the engine immediately.
Running the engine when the oil pressure is too low can damage it.
•
Switch off the engine immediately, if
– The lamp (2) lights up,
– and the warning buzzer sounds.
If the lamp (2) goes on then an engine fault is present and you must have
the error read. For example, the oil pressure could be too low.
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Allow the engine to run at idling speed for 2–3 minutes.
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Switch the engine off.
•
Check the oil level after a few minutes.
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Maintenance work on the superstructure
8.3 Engine
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