Engine Coolant – Draining - MTU 8 V 4000 Lx2 xx Operating Instructions Manual

6.9.3 Engine coolant – Draining
Preconditions
☑Engine is stopped and starting disabled.
Special tools, Material, Spare parts
Designation / Use
Sealing ring
WARNING
Coolant is hot and under pressure.
Risk of injury and scalding!
• Let the engine cool down.
• Wear protective clothing, gloves, and goggles / safety mask.
Preparatory steps
1. Provide an appropriate container to drain the coolant into.
2. Switch off preheater, if installed.
Engine coolant – Draining
1. Open drain valves and drain coolant at the
following points:
• At the crankcase free end, left and right
side
(→ Spare Parts Catalog)
MS150114/01E 2015-03 | Task Description | 159
Part No. Qty.