Maintenance - AL-KO solo R13-72.5 HD Betriebsanleitung

en
bearing points can lead to loss of lubrication, and
thus cause irreparable damage to the bearings.
Use a cloth, hand brush, long-handled paintbrush
or similar for removing dirt and grass residues.
CAUTION!
Damage to the electrical system by
penetrating water!
Take care when cleaning the tractor with
water to ensure that no water gets into
the electrical system!
Wash off the mower mechanism and
discharge channel.
There is a connection for a water hose on the mo-
wer mechanism (20/1). The mower mechanism
can be cleaned by connecting a water hose.
During cleaning, the grass sack or the rear deflec-
tor must be fitted.

MAINTENANCE

WARNING!
Dangers during maintenance!
During all maintenance work:
Switch off the engine and remove the ignition key.
Remove the spark plug connector.
Protective devices removed for maintenance must be reinstalled afterwards.
DANGER OF BURNS: Do not work on the ride-on mower until it has cooled down. The
engine, transmission and silencer get very hot!
DANGER OF LACERATIONS: When working on the cutters, pay attention to the sharp
blades. In mowers with more than one blade, moving one cutter can cause the other to
move as well.
Parts are only allowed to be renewed by genuine spare parts.
If in doubt, always visit a specialist workshop or contact the manufacturer.
Maintenance schedule
The maintenance tasks listed here must be carried out by an authorised service workshop.
You may carry out the general lubrication yourself.
Activity
Checking the engine oil level
Changing the engine oil
48
Before After
each use each use
X
(4
1. Connect the water hose to the water hose
connection (20/1) of the ride-on mower, and
turn the water on.
2. Sit on the operator's seat.
3. Start the engine and set it to a medium engine
speed.
4. Lower the mower mechanism to the lowest
cutting height.
5. Switch on the mower mechanism.
6. Wait a few minutes; the mower mechanism
and the discharge channel have been clea-
ned.
7. Switch off the mower mechanism.
8. Switch off the engine.
9. Turn off the water and disconnect the hose.
10. Sit in the driver's seat, start the engine again,
and allow the mower mechanism to run for a
few more minutes in order to expel the water.
11. Clean the grass sack.
Every 25 Every
operating 100 ope-
hours rating
hours
Cleaning the ride-on mower
In the Each
event of time
malfunc- before
tions putting
into
storage
X