3618 Engine Caterpillar

Engine Oil Level - Check

Usage:

3618 2MW

The most accurate check of the oil level is performed when the engine is running at low idle and the lube oil is warm. Perform this maintenance when the vessel is as stationary as possible.

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Illustration 1	g00745692
(1) Oil level gauge (dipstick) (2) Oil filler cap

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Illustration 2	g00992262
(3) "ADD" mark (4) "FULL" mark

If the engine is not running, start the prelube pump. If the engine is running, reduce the engine speed to low idle.

Remove the oil level gauge. Observe the oil level on the oil level gauge. Maintain the oil level between the "ADD" mark (3) and the "FULL" mark (4) .

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NOTICE

Operating the engine with the oil level above the "FULL" mark could cause the crankshaft to dip into the oil. The air bubbles that are created by the crankshaft dipping into the oil reduces the lubricating characteristics of the oil. This could result in the loss of power and cause damage to the engine. Do not overfill the engine with oil.

If necessary, remove oil filler cap (2) and add oil. For the correct oil to use, see this Operation and Maintenance Manual, "Refill Capacities and Recommendations" topic (Maintenance Section). Do not fill the crankcase above "FULL" mark (4). Clean the oil filler cap. Install the oil filler cap.