Volkswagen CJDA Workshop Manual page 447

– Detach connectors from exhaust gas temperature senders.
– Disconnect connector of lambda probe -2-.
– Remove lambda probe -2- and exhaust gas temperature
senders.
– Pull pressure differential line -3- off diesel particulate filter.
– Remove exhaust pipe from connection on diesel particulate
filter -9-.
– The installed bracket -7- may differ from the bracket shown.
– Unscrew securing nuts/bolts -6- and -8- on bracket.
– Remove bracket for diesel particulate filter -7-.
– Unscrew securing bolt -5-.
– Loosen bolt and clamp -1-, and remove diesel particulate fil-
ter with oxidising catalytic converter -4-.
– After removing, loosen clamp -5-, and separate diesel partic-
ulate filter -6- and oxidising catalytic converter -3-.
– Renew diesel particulate filter -6-.
Installing
Install in reverse order.
– Renew seal -4-.
– Join diesel particulate filter -6- and oxidising catalytic con-
verter -3- using clamp -5- and seal -4-. Note installation posi-
tion of clamp -5-. There must be a clearance of at least
2 mm between lower joint of clamp -5- and housing of diesel
particulate filter.
– Tighten clamp -5- to 15 Nm.
– Apply light blows all-round clamp -5- with a plastic hammer.
Retighten bolts to 15 Nm.
Install to engine in reverse order of removal. When doing this
note the following:
Note
◆ Renew seal seals on clamps.
◆ Fit all cable ties in the original position when installing.
Note
All stretch bolts must always be renewed and tightened to
specified torque.
– Tighten all bolts and clamps initially by hand.
Workshop Manual for Diesel Engine (2.0 l/36-75 kW_EA 189) 05.2015
1 Removing and installing parts of exhaust system
Industriemotoren - Industrial Engines 2009 ▶
3
431