Man D 2842 LE 620

Schematic diagram of cooling system
23
1 12 3 4 5
1011
6
7
8
9
12
À Overflow and vent pipe Æ Filler pipe
Á Positive pressure / negative pressure valve Ç Thermostat
 Coolant level in surge tank È Engine / crankcase
à Surge tank É Water pump
Ä Coolant filler neck
11
Fan
Å Degassing system
12
Radiator / intercooler