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38 User’s Handbook, TSL 4186E, Issue 2
4012/16 Diesel
How to check the lubricating oil level
1 Stop the engine and wait 5 minutes to allow the oil to drain into the sump.
2 Withdraw the dipstick and wipe clean.
3 Insert the dipstick and wait 2 seconds.
4 Withdraw the dipstick and check the level against the high and low marks.
5 If necessary, put more oil into the sump. Use the same grade and specification as that already in the system.
Caution: Do NOT overfill.
How to check the coolant level
Warning! Always stop the engine and allow the pressurised system to cool before removing the filler cap.
Avoid skin contact with the coolant mixture.
1 Remove the filler cap.
2 The coolant level should be 25 mm (1”) below the top of the filler neck.
Caution: If coolant is added to the system during the service, it must consist of the same original mixture as
used to fill the system.
3 Refit the filler cap.