KUHN GMD883, Operators Manual And Installation Manual, Page: 80 / 88

Disc mower
78
GMD883
Maintenance and storage
5. Storage
At the end of each season
- Clean the machine thoroughly.
- Drain all gearboxes and cutterbar and refill with new
oil: See section ’’Lubrication’’.
- Touch up paint if necessary.
- Put the machine under cover in a dry place.
- Inspect and replace worn knives and bolts: See
section "Inspection of knives and securing elements".
- Depressurize all hydraulic functions.
At the start of each season
- Read through the operator's manual again.
- Pressurize the hydraulic circuit.
- Check the condition of the friction slip clutch: See
section ’’Secondary PTO shaft’’.
- Inspect and replace worn knives and bolts: See
section ’’Inspection of knives and securing elements’’.
- Check that all nuts and bolts are sufficiently tightened.
- Make sure that all protection devices are in place and
good condition.