P20.00-2048-79
Diagram of coolant circuit model 220 with engine 628
A Coolant return flow
B Coolant feed
C Vent line
M Motor
S Heated windshield washer fluid reservoir
A6 Heater booster
A31 Heating system delivery unit
A31/1 Rear heating system delivery unit
G2 Coolant of cooled generator
M44 Charge air cooler circulation pump
7 Crankcase ventilation heater
8 Heating system heat exchanger
8/1 Rear heating system heat exchanger
10 Additional radiator (except USA/Japan)
11 Restrictor/check valve
12 Restrictor
13 Check valve
14 Fuel cooler
101/6 Exhaust gas recirculation cooler
110/2 Charge air cooler
110/11 Low temperature radiator
N33/2 Heater booster control module
Y27/9 Left exhaust gas recirculation positioner
Y27/10 Right exhaust gas recirculation positioner
1 2-stage expansion reservoir cap
2 Coolant expansion reservoir with silica gel tank
3 Radiator
4 Coolant thermostat (position engine at normal operating temperature)
5 Coolant pump
6 Oil-water heat exchanger at oil filter
Fuel cooler position/task/design/function | |||
Charge air cooling circulation pump position/task | |||
Charge air cooler position/task/design/function | |||
Exhaust gas recirculation cooler position | |||
Additional radiator as-built configuration | |||
Low temperature radiator as-built configuration | |||
Electric heater booster position | |||
Heater booster heating unit position |
Referenced documents
- gf0716p3117ib Fuel cooler, location/task/design/function
- gf0941p3100ia Charge pressure cooler location/task/design/function
- gf0941p3101i Charge air cooling circulation pump, location/task
- gf1420p400101ia Exhaust gas recirculation cooler position
- gf2020p0800a Additional radiator as-built configuration
- gf2020p0802a Low temperature radiator as-built configuration
- gf8370p210101da Heater booster unit position
- gf8370p405401ia Electric heater booster position