Man D2848 LE201 - Changing Coolant

Maintenance and Care
MAN Industrial Diesel Engines D2848/40/42 LE201/203/211/213
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Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
8.4.8 Changing Coolant
Drain coolant
WARNING!
Risk of scalding!
The cooling system is under pressure and the coolant is hot.
For this reason:
S Let engine cool down first
NOTE!
Do not let coolant spill while draining. Do not let coolant leak out onto the ground or into
bodies of water otherwise this will damage the environment.
NOTE!
Repeat steps for other side.
1. Open cap (1) at filler neck of expansion reser
voir.
2 Remove protective cap (2) at the left on the
bottom of the radiator tank.
NOTE!
Use a container with sufficient ca
pacity to drain coolant (at least 100
litres). This ensures that coolant
will not overflow.
3. Install the supplied adapter (3). The sealing
cone will open in the radiator and coolant can
be drained through the adapter using a hose
(inside diameter 20 mm).
1
2 3