Husqvarna Z3815BIA, Z3815BIA, Z4217BIA, Z4218KOA, Z4218KOA Operator's Manual page 58

2. Engine oil (Kohler)
Changing the engine oil
The engine oil should be changed for the first
time after 5-8 hours of operation. Thereafter,
it should be changed every 50 hours.
WARNING!
Engine oil can be very hot if it is
drained directly after stopping
the engine. Allow the engine to
cool somewhat first.
1. Place the machine on a flat surface.
2. Place a container under the engine where
the oil drain exits.
3. Remove the dipstick and open the drain
plug.
4. Allow the oil to run out into the container.
5. Install and tighten the oil drain plug.
6. Replace the oil filter if necessary.
7. Fill with new engine oil in accordance
with Checking the Oil Level.
8. Start the engine. Run it for a few seconds
and re-check the oil level.
56
English-
LUBRICATION
IMPORTANT INFORMATION
Used engine oil is a health hazard and
must not be disposed of on the ground or
in nature; it should always be disposed
of at a workshop or appropriate disposal
location.
Avoid skin contact; wash with soap and
water in case of spills.
Oil drain plug Kohler
Dipstick
8011-740
8011-741