◆ Camshaft sprocket: 45° further. Counterhold with counter-
hold tool -T10172- and adapters -T10172/4-.
◆ High pressure pump sprocket: 90° further. Counterhold with
counterhold tool -T10172- and adapters -T10172/8-.
– Install centre and lower parts of toothed belt guard.
– Install belt pulley vibration damper: specified torque 10 Nm +
turn 90° further.
– Install poly V-belt.
– Install upper toothed belt guard.
Further assembly is basically the reverse of the dismantling se-
quence. In the process, note the following:
◆ Ensure that fuel hose connections are tight.
◆ Do not interchange supply and return lines.
◆ Adhere to specified torques and tightening sequence for en-
gine bracket (if fitted).
1.6 Checking compression
WARNING
Adhere to the general safety regulations and the notes on
repair work on the engine! ⇒ Page 1
Special tools and workshop equipment required
◆ Jointed spanner -3220-
◆ Compression tester -V.A.G 1763- with adapter
-V.A.G 1763/8-
◆ Torque wrench (5…50 Nm) -V.A.G 1331-
Test prerequisites
● All electrical consumers must be switched off.
● Engine oil temperature at least 30 °C.
Test procedure
– Remove glow plug from relevant cylinder using U/J exten-
sion and 10 mm socket -3220- ⇒ Page 535.
– Screw in adapter -V.A.G 1763/8- in place of glow plug.
3
Industriemotoren - Industrial Engines 2009 ▶
Workshop Manual for Diesel Engine (2.0 l/36-75 kW_EA 189) 05.2015
218
Repair Group 15 - Cylinder head, valve gear
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