Volkswagen CJDA Workshop Manual page 450

3
Industriemotoren - Industrial Engines 2009 ▶
Workshop Manual for Diesel Engine (2.0 l/36-75 kW_EA 189) 05.2015
2.1 Assembly overview - exhaust gas recir-
culation cooler
– Note safety precautions before beginning work
– Observe rules for cleanliness
Engine codes CJDA, CJDD
Engine codes CPYA, CPYB, CPYC, CPYD, CPYE
2.1.1 Engine codes CJDA, CJDD
1 - Gasket
q Renew
q Note installation po-
sition
2 - Connecting pipe
Caution
Ensure that decou-
pling element of con-
necting pipe is not
bent and thus
stretched. There is a
danger of cracking.
3 - 8 Nm
4 - Radiator
q For exhaust gas re-
circulation.
5 - Connecting pipe
Caution
Ensure that decou-
pling element of con-
necting pipe is not
bent and thus
stretched. There is a
danger of cracking.
6 - 23 Nm
7 - Exhaust gas recircu-
lation valve -N18-
with exhaust gas re-
circulation potenti-
ometer -G212-
q Mark installation position before removing.
q Before installation, thoroughly clean fitting area on valve and housing, oil lightly as required.
⇒ P age
q Checking
8 - Coolant hose
q Check for secure seating.
9 - Housing
q For exhaust gas recirculation valve
434 Repair Group 26 - Exhaust system
⇒ P age
354.
⇒ P age
434.
89, final control diagnosis
⇒ P age
354.
⇒ P age
435.