Maintenance Instructions
12.8.20
Kapitel/Chapter 7: Maintenance Instructions - Seite/Page 83
- with generators that have an external oil drain hose: Release the oil drain hose from the mounting.
- with generators that have an internal oil drain hose: Open the lead-through for the oil drain hose (left turn of the
sealing). Pull out the sealing with the oil drain hose.
Place an oil resistant mat under the oil drain hose area and prepare the container.
Fig. 7.7-1: Oil filling cap
2. Loosen oil filling cap
Unscrew the oil filling cap. This is necessary, because
otherwise a vacuum will form and the oil can not
completely drain off.
Sample picture
Fig. 7.7-2: Oil drain hose
3. Open oil drain screw.
Unscrew the oil drain screw by means of the open-ended
wrench from the oil drain hose (rotating direction left).
Use a second open-ended wrench to lock. Make sure to
do this over the container.
Use spanner size 17 mm.
4. Discharge used oil.
Let the entire amount of oil drain out of the engine. This can take several minutes.
Fig. 7.7-3: Oil filter
5. Remove used oil filter / clean oil screen
Release the oil filter by turning the filter wrench
counterclockwise. The filter might be full of oil. Make sure
to not spill anything and avoid skin contact.
Sample picture
