23
MAINTENANCE EVERY 6 MONTH
3.12 Changing the engine oil
i Note
Drain the engine oil only when the engine is
warm.
! Danger
There is a danger of scalding when draining
hot engine oil.
! Caution
Catch draining oil and dispose of in a way
harmless to the environment.
Environmental hazard!
l
Unscrew the oil filler plug.
l
Unscrew the oil drain plug, tilt the machine
back, drain all oil and catch it.
l
Reinstall the oil drain plug with a new seal
ring.
l
Place the engine horizontally and fill in oil
through the filler opening in the bottom of
engine
For quality and quantity of oil refer to the
table of fuels and lubricants.
l
Check the oil level with the engine in
horizontal position after a short test run.
The oil level must reach the edge of the filler
bore.
3.13 Cleaning, greasing the spring on
the drive System
Fig. 31
l
Take off the cover of drive system.
l
Clean and grease the spring and the lever.
3.14Cleaning, checking the spark plug
! Danger
There is a danger of burning when the
engine is hot !
Fig. 32
l
Pull the spark plug socket 1 (Fig. 32 ) off
and unscrew the spark plug.
Fig. 33
l
Check the spark plug visually and clean it if
necessary.
Clean and grease spring &