Volkswagen Fox 2004 Workshop Manual page 30

Fox 2004 ➤
3 - Cyl. diesel engine - Edition 02.2009
– Immobilise chain tensioning element with Retaining pin -
T10060 A- -arrow-.
– Loosen the gear -1- from mounting frame.
– Remove securing bolt --2-- from chain tensioning element and
remove it.
– Remove the chain and put it on a clean surface.
– Immobilise counterbalance shaft, as shown, with a Spanner
(24/27 mm AF) -1-.
Note
When immobilizing the counterbalance shaft, make sure that the
spanner is centred on the counterbalance and at right angles to
counterbalance shaft.
– Loosen fastening bolt -2- of the counterbalance.
Note
Only loosen the fastening bolt -2- of the counterbalance; do not
remove.
– Unbolt mounting frame --3-- from engine block and remove it
with counterbalance shaft.
– Put the mounting frame on a clean surface.
– Remove counterbalance securing bolts.
– Remove counterbalance and counterbalance shaft gear.
– Turn the counterbalance shaft so that it can be removed from
the bearing.
3.1.2 Installing
– Sliding surfaces of the bearing oil.
– Set counterbalance shaft in bearing.
– Fit the gear and counterbalance on counterbalance shaft.
Note
Installing the gear and counterbalance is only possible in a single
position.
– Hand tighten securing bolt for counterbalance weight and
gear.
– Tighten mounting frame to engine block by hand so that there
is no play.
26
Rep. Gr.13 - Crankshaft, pistons