Step 4
Moving the filter housing forward gives access to remove
the filter cap.
If there is sufficient headroom above the filter housing
then the filter housing cap can be removed and the
cartridge can be removed and replaced.
If there is insufficient headroom then it will be necessary
to use the key-ring tool to remove the pipe from the
bottom fitting in the filter housing so that the filter housing
can be completely removed from the machine.
Step 5
Note the relationship between the black Snap Ring and
the edge of the housing.
There should be no gap, the Snap Ring must
fit flush all of the way around.
When refitting, ensure that the Snap Ring is
fitted correctly
Step 6
Using the Key-ring tool, remove the Snap Ring