- The engine oil level is checked by the oil level indicator (dipstick) located on the front side of the engine. The oil level indicator (dipstick) passes through the guide tube into the oil pan, where oil accumulates after lubricating the engine units.
- The oil level should be checked before starting the engine, or 5 minutes after turning off the engine. If the check is carried out immediately after turning off the engine, some oil will remain in the upper engine units and will not have time to drain into the pan, as a result of which the measurement result will be incorrect.
- Remove the oil level indicator (dipstick) from the guide tube and wipe it with a clean rag or tissue.
- Insert a clean oil level indicator (dipstick) as far as it will go and the guide tube and remove it again. Check the oil level, which should be between the marks (Fig. 2.70)
Fig. 2.70. Location of marks on the oil level indicator
- Also when checking the level, it is necessary to check the condition of the oil. Before wiping the oil level indicator (dipstick), run your finger over it. If small solid particles remain on your finger, you must immediately change the engine oil.
- Checking the engine oil level is an important element of engine maintenance. A rapid drop in oil level indicates a leak through the crankshaft seals, oil pan gasket, wear of piston rings or valve guides.
- If the color of the engine oil changes to milky or there are drops of water in it, then the cylinder head gasket is broken. It is necessary to immediately check the engine condition.