Wheel Change - AL-KO 18-103.2 HD Comfort Traduction De La Notice D'utilisation Originale

GB
Activity
Clean the transmission to re-
move grass and mowing res-
idues
)* Refer to the operating instructions of the en-
gine manufacturer
10.2 Lubricating plan
To ensure that moving parts can move freely, we
recommend lubricating the following points at
least once a year.
Use a cloth to clean all points to be lubricated be-
fore greasing or spraying. Do not use water, so
as to avoid possible corrosion.
Lubrication points:
■
Grease the grease nipples (18/1) on the right
and left steering knuckles using multi-pur-
pose grease.
■
Spray oil onto the bearings of the front axle
on the frame (18/2).
■
Grease the toothed segment (19/1) and
steering pinion on the steering box using
multi-purpose grease.
■
Grease the roller bearing (17/1) and hub on
the front axle (20/1) and rear axle (20/2) with
multi-purpose grease.
NOTE
The front and rear wheels must be re-
moved for greasing the axles and bear-
ings.
■
Pivoting and bearing points: Lubricate all
movable pivoting and bearing points.

10.3 Wheel change

Wheel changes are only allowed to be carried out
on firm, level ground.
1. Park the lawn tractor and remove the ignition
key.
2. Press the brake pedal (03/1) fully and lock it
using the locking lever (03/2).
3. Secure the lawn tractor with chocks to pre-
vent it from rolling away. Place the chocks
under the side that is not being raised.
4. Use suitable lifting gear (e.g. a scissor jack)
to lift the lawn tractor on the side where the
wheel should be changed. Lift the tractor until
44
Before After
each use each use
X
After the Every 25
first 5 operating
hours hours
X
the wheel to be changed can turn freely.
Important! Danger of damage to the de-
vice!
Take care not to bend any tractor elements
when lifting. Only position the jack on sturdy
metal components.
5. Secure the lawn tractor by placing a sturdy
support (e.g. square timbers) under a sup-
porting part of the chassis so that it cannot
drop down even if the jack slips or tips over.
6. Pull off the protective cap (16/1).
7. Use a screwdriver to press out the lock wash-
er (16/2). Make sure not to lose the parts.
8. Pull off the plain washer (16/3).
9. Pull the wheel off the axle.
Note: Do not lose the feather key when pull-
ing the rear wheels off the axle!
10. Clean the axle and the hole in the wheel be-
fore reassembly, and grease both of them
with multi-purpose grease.
11. Put the wheel onto the axle.
Note: When pushing on the rear wheels,
make sure that the grooves for the feather
key and the rear wheel are aligned so that
the feather key can be pushed in without
force.
12. Put the washer onto the axle.
13. Push the lock washer into the groove on the
axle. If you use a pair of pliers to do this, take
care not to damage the axle using the pliers.
14. Put the protective cap onto the axle.
15. Remove the securing support and use the
jack to lower the tractor carefully down to the
ground.
10.4 Starter battery
No charger is supplied for the starter battery of
the lawn tractor.
Precise battery designation: see battery box. The
starter battery is located under the engine cover.
The starter battery is always supplied from the
factory pre-charged.
Maintenance and care
Every 50 Each
operating time be-
hours fore put-
ting into
storage