Volkswagen CJDA Workshop Manual page 398

3
Industriemotoren - Industrial Engines 2009 ▶
Workshop Manual for Diesel Engine (2.0 l/36-75 kW_EA 189) 05.2015
– Disconnect connector -1- and remove bolts -arrows-.
Caution
Make sure that no wiring connections are damaged when
disconnecting the connectors. Otherwise the whole wiring
harness will need to be renewed. Do not compress the pli-
ers -3314- too firmly to separate the connectors, otherwise
the support sleeve may be damaged.
– If fitted, remove any coolant lines from the work area. To do
this, unscrew securing bolts, and lay lines to one side.
– Position pliers -3314- with groove -arrow A- on shoulder of
support sleeve -arrow B- and pull connectors off glow plugs.
– Pull fuel return line off high-pressure pump -4-.
– Disconnect connectors -1- and -3-.
– Remove connector -5- from retainer.
– Pull fuel return line off fuel rail and lay it to side.
– Unscrew the two bolts -2- and union nuts -1, 3-, and remove
high-pressure line.
– Remove toothed belt pulley from high-pressure pump.
382 Repair Group 23 - Mixture preparation - injection