Petrol models
Expansion tank installation details on petrol models and diesel models with 628 series engine (1 of 2)
1 - Ventilation hose (2 pcs)
3 - Bolts
4 - Expansion tank
Expansion tank installation details on petrol models and diesel models with 628 series engine (2 of 2)
2 — Hose of a cooling path
5 - Rubber supports
6 - Wiring connector coolant level sensor
1. Empty the cooling system (see chapter Ongoing care and maintenance).
2. Disconnect the two ventilation hoses (1).
3. Remove the coolant hose (2).
4. Turn out bolts (3).
5. Raise the bottle (4) and release it from the rubber supports (5).
6. Disconnect the electrical wiring from the coolant level sensor (6).
7. Remove expansion tank (4).
8. Installation is carried out in the reverse order.
9. Finally, check the cooling system for signs of leaks.
Diesel models
M612
Details of the installation of the expansion tank on diesel models with the M612 engine
1 - Ventilation hoses; 2, 7 - Hose of the cooling path; 3 - Bolt; 4 - Expansion tank; 5 - Rubber supports; 6 - Wiring connector coolant level sensor
1. Remove the crankcase protection.
2. Proceed further in accordance with the instructions given above in paragraphs 1 to 9.
M628
1. On diesel engines equipped with a 628 series engine, the expansion tank is attached in the same way as on gasoline models (see above).