MTU 12V4000G34F Operating Instructions Manual page 175

2. Unscrew one of the drain plugs (1 to 8) and
drain engine oil.
3. Screw in drain plug (1 to 8) with new sealing
ring.
Engine oil treatment
1. Check layer thickness of oil residues in the centrifugal oil filter, clean centrifugal oil filter and replace filter
sleeve (→ Page 182).
2. Replace engine oil filter (→ Page 181).
Draining residual oil from equip-
ment carrier (only with un-
scheduled engine oil change)
1. Provide a suitable container in which to col-
lect the engine oil.
2. Remove drain plug (1) and drain engine oil
from engine oil heat exchanger and from en-
gine oil filter.
3. Remove drain plugs (2) and (3) and drain en-
gine oil.
4. Install drain plug(s) with new sealing ring.
5. Use torque wrench to tighten drain plugs (2) and (3) to specified tightening torque.
Name
Screw
Size Type
M26 x 1.5 Tightening torque
MS15060/01E 2018-12 | Lube Oil System, Lube Oil Circuit | 175
Lubricant Value/Standard
(Engine oil) 100 Nm +10 Nm