MTU 12V4000M*3 series Operating Instructions Manual page 301

4. Tighten drain plugs (1) and (2) to specified torque using a torque wrench:
Name
Screw
Filling with new engine oil
1. Open cap (1) on filler neck.
2. Pour oil in at filler neck up to "max." mark on
oil dipstick.
3. Close cap on filler neck.
4. Check engine oil level (→ Page 297).
5. Bar engine with starting system after engine
oil change (→ Page 240).
Size Type
M26x1.5 Tightening torque
MS15036/00E 2018-08 | Lube Oil System, Lube Oil Circuit | 299
Lubricant Value/Standard
(Engine oil) 100 Nm+10 Nm