Engine oil – Sample extraction
and analysis (engines with
switchable oil filter)
1.
With the engine running at operating tem-
perature, open screw on flange of centrifu-
gal oil filter by 1 to 2 rotations.
2.
Drain approx. 2 liters engine oil to flush out
the oil sludge.
3.
Drain approx. 1 liter engine oil into a clean
container.
4.
Close screw.
5.
Using the equipment and chemicals of the
MTU test kit, check engine oil for:
• Dispersion capability (spot test);
• Water content;
• Dilution by fuel.
MS150045/02E 2013-07 | Task Description | 181
TIM-ID: 0000014113 - 004
