EMAK Oleo-Mac OM 105J Manuel D'utilisation Et D'entretien page 62

7 REMEDYING MALFUNCTIONS AND DEFECTS
Do not perform any repairs if you do not have the appropriate technical equipment and qualifications. The repairs described below
may be performed by the user of the mower. Other repairs performed by the user that are not specified here will void the warranty.
The manufacturer takes no responsibility for damages resulting from poorly performed unapproved repairs by the user.
PROBLEM
ENGINE WILL NOT
START
THE ENGINE IS
TURNING BUT WILL
NOT START UP
THE ENGINE IS
RUNNING, BUT THE
MOWER DOES NOT
MOVE WHEN THE
TRAVEL PEDAL IS
PUSHED
THE ENGINE IS
RATTLING OR
KNOCKING
ENGINE PROBLEMS
POSSIBLE CAUSES
Not enough or no fuel in the fuel tank
Incorrect engine starting procedure
Burned fuse
Flat or defective battery
Defective or clogged spark plug or
incorrect gap between the electrodes
Loose or damaged electrical
conductors, faulty switches of the
electrical system
Malfunction of engine or electrical
system of the mower
Incorrect engine starting procedure
Clogged fuel filter
Closed fuel tap
Choke was not pulled out
Malfunction of engine or electrical
system of the mower
Travel belt is loose
Cut off or damaged grooves on the
engine and transmission belt pulley
The parking brake is activated
Insufficient amount of oil or incorrect
type of oil
►
Add fuel
► Check the procedure according to
►
Replace the fuse
► Check the voltage on the battery terminals – must be
12 V. If it is not, charge the batter or install a new one.
►
On a new mower:
- check whether the battery was activated and
charged.
- replace the spark plug and check that, as a result of
poor handling, oil has accumulated on the cylinder
► Clean the spark plug, adjust the gap between the
electrodes ( 6.3.2).
► Check that the conductors are tightened and tighten if
necessary.
► Replace damaged conductors or faulty switches.
► Check the engine again exactly according to the
instructions in the User's manual of the engine
manufacturer.
► Have the electrical system checked at a specialised
workshop.
►
Check that the prescribed procedure for starting the
engine was followed (
the petrol tank is clean.
►
Check the fuel filter and clean it if necessary
► Check whether the fuel tap is open (only on mowers
with a two-cylinder engine (V TWIN))
► Move
the throttle lever to position "CHOKE".
► Check the engine again exactly according to the
instructions in the User's manual of the engine
manufacturer.
► Have the electrical system checked at a specialised
workshop.
► Check the tension of the belt and tension it if necessary
( 6.3.12)
► Check
the belt pulley of the engine and transmission,
replace defective parts
► Deactivate the parking brake by pushing on the brake
pedal.
►
Check the oil level in the engine (
62
REMEDY
5.2
5.2). Check that the petrol in
3.4.1)