28 Single-wheel power hoe 2100
5. Maintenance
Apart from adhering to operating instruc-
tions for single-wheel power hoe, it is
also important to observe the following
maintenance instructions.
W
Warning: Only do mainte-
nance work with the engine
turned off and spark plug connector
removed. Always wear safety gloves,
when working on tilling tools.
Engine
The oil contained in the fuel mixture lu-
bricates the 2-stroke-engine. Therefore,
there is no engine oil filling opening.
Oil Bath Air Filter
Change oil in oil bath air filter (A/8) after
every 25 operating hours or at least af-
ter 3 months. In case of heavy dust
occurence, clean after a few hours –
check for proper condition frequently.
Clean air filter and outside surround-
ing parts.
Open closing bow and remove oil pot.
Remove old oil (dispose of properly)
and clean oil pot.
Fill oil pot with engine oil up to oil level
mark (not higher) and re-fit oil pot onto
filter – ensure pot fits tight.
After repeated oil change or exces-
sive dirt in the filter remove the oil pot
and unscrew oil bath air filter. Dip filter
into diesel fuel several times and rinse
thoroughly. Spin dry. Screw air filter back
into place and fill cleaned filter pot with
fresh engine oil. Then re-fit filter pot.
Never wash air filter in petrol, water,
lye or hot liquids.
5
Oil bath air filter
Oil level
25 h; 3 months