Service and maintenance
Power transmission
131
Main oil filter and lubricating oil filter,
replacing
Replace the filters every 1000 hours in connection with
changing oil. The filters are of the disposable type, i.e. they
cannot be cleaned, but must be replaced.
NOTE! Always replace both filters at the same time.
Removing
Let down the guard plates to gain access to the filters. The main
oil filter is on the right side and the lubricating oil filter is on the left
side of the transmission.
1 Use a suitable tool for removing the filters.
Installing
2 Fill the filters with oil. Oil capacity of each filter is approx. 1 litre
(0.26 US gal).
3 Coat the gasket with oil.
4 Then screw on the filters until the gasket just touches the
sealing surface.
5 Then tighten the filters a further ½ a turn.
After installing
6 Start the engine and check that the gaskets seal. If it does not,
remove the filter and check the sealing surface.
NOTE! Usually it does not help to tighten harder.
Take care of filters/oils/liquids in an environmentally safe way,
see page 91.
V1052754
Main oil filter, positioned on the right side of
the transmission
V1052755
Lubricating oil filter, positioned on the
left side of the transmission