OPM 300 en-GB 65
© Scania CV AB 2020, Sweden
Cooling system
Draining coolant with coolant trolley
Tools
1. Open the expansion tank cap.
2. Position the hose from the coolant trolley in
an empty container.
3. Connect the trolley to the draining nipple in
the cylinder block. See illustration. An
adapter must be used when using a trolley.
4. Drain the coolant.
5. Repeat the procedure at the cooling system's
lowest drainage point. The location of the
lowest drainage point on the engine may dif-
fer depending on engine application.
Description Illustration
588 540 Coolant trolley
99 301 Adapter