Page 683 - Foton Workshop Manual - Auman EST-M
P. 683
Engine section – Engine (Cummins ISF3.8) EG - 167
System diagram IN
DI
Auxiliary tank Breather pipe
Water pipe
EG
TR
Thermostat
AX
Engine cylinder cover
Engine cylinder body
FR
Thermostat
of bypass ST
water pipe
Water tank radiator
BR
BW
Engine EL
oil cooler
Cooling system process
Coolant flowing out of radiator – entering into water pump - oil cooler - engine cylinder body - coolant
flowing around the cylinder sleeve - engine cylinder cover
- Thermostat (closed) - bypass water pipe - water pump (circulation)
- Thermostat (open) - water tank radiator - water pump (circulation)
EG-167
