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BBT-JD420
Engine Oil Level Check
Stop the engine, disconnect the spark plug and place engine in a level position before checking the engine oil level.
Remove the filler cap/dipstick and wipe it clean.
1. Insert and remove the dipstick without screwing it into the filler neck. Check the oil level shown on the
dipstick.
2. If the oil level is low, fill to the edge of the oil filler hole with the recommended oil.
3. Screw in the filler cap/dipstick securely.
Running the engine with a low oil level can cause engine damage.
The oil sensor will automatically stop the engine before the oil level falls below safe limit. However, to avoid the
inconvenience of an unexpected shutdown, always check the engine oil level before start-up.
Engine Oil Change
Drain the used oil while the engine is warm. Warm oil drains quickly and completely.
1. Place a suitable container below the engine to catch the used oil, then remove the filler cap/dipstick, drain
plug, and washer.
2. Allow the used oil to drain completely, then reinstall the drain plug, washer, and tighten drain plug securely.
3. Always dispose of any used motor oil in a sealed container at approved recycling centres only. DO NOT throw
it in the trash, pour it on the ground, or down a drain.
4. With the engine in a level position, fill to the outer edge of the oil filler hole with the recommended oil.
5. Screw in the filler cap/dipstick securely.
Running the engine with a low oil level can cause engine damage.
The oil sensor will automatically stop the engine before the oil level falls below the safe limit. However, to avoid
the inconvenience of an unexpected shutdown, fill to the upper limit, and check the oil level regularly.
PRE-OPERATION CHECK