Inhalt R47VK - Operator's Manual - John Deere
Inhalt R47VK - Operator's Manual - John Deere
Inhalt R47VK - Operator's Manual - John Deere
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Fault<br />
Engine does not start<br />
Engine performance decreases<br />
Engine runs irregulary<br />
Mower will not move forward<br />
Drive speed cannot be regulated<br />
Strong vibrations<br />
Unclean cut, lawn is yellow<br />
Ejection blocked<br />
Possible cause<br />
– Spark plug connector loose.<br />
– Spark plug defective or dirty or<br />
electrode burnt out.<br />
– Engine getting too much petrol<br />
(spark plug wet).<br />
– Air filter dirty.<br />
– Ignition defective.<br />
– Air filter dirty.<br />
– Spark plug foul.<br />
– Petrol tank dirty.<br />
– Carburettor blocked.<br />
– Cooling air paths blocked.<br />
– Carburettor.<br />
– Ignition system.<br />
– Governor rods.<br />
– Drive V-belt loose or torn.<br />
– Bowden cable torn or<br />
disconnected.<br />
– Excessive grass residue under<br />
the belt cover<br />
– Engine fixing loose.<br />
– Blade loose.<br />
– Blade coupling run in<br />
eccentrically.<br />
– Blade not balanced during<br />
sharpening.<br />
– Blade blunt.<br />
– Cutting height too low.<br />
– Engine speed too low.<br />
– Lawn becomes matted.<br />
In the case of faults and defects which have not<br />
been listed here, please contact your nearest <strong>John</strong><br />
<strong>Deere</strong> dealer.<br />
Repairs which require specialized knowledge should<br />
– Turbo-signal has not been<br />
heeded.<br />
– Engine speed too low.<br />
– Cutting height too low for grass<br />
that is too high.<br />
– Blade worn.<br />
GB NL<br />
Remedy<br />
– Press on spark plug connector.<br />
– Replace or clean spark plug,<br />
set electrode distance to<br />
0.7–0.8 mm and replace spark<br />
plug is necessary.<br />
– Have it checked by the<br />
<strong>John</strong> <strong>Deere</strong> dealer.<br />
– Clean or replace air filter insert.<br />
– Have it checked by the<br />
<strong>John</strong> <strong>Deere</strong> dealer.<br />
– Clean or replace air filter insert.<br />
– Use fresh and clean petrol.<br />
– Have it cleaned by the <strong>John</strong><br />
<strong>Deere</strong> dealer.<br />
– Have it checked by the<br />
<strong>John</strong> <strong>Deere</strong> dealer.<br />
– Have it checked by the<br />
<strong>John</strong> <strong>Deere</strong> dealer.<br />
– Have it checked by the<br />
<strong>John</strong> <strong>Deere</strong> dealer.<br />
– Have it checked by the<br />
<strong>John</strong> <strong>Deere</strong> dealer.<br />
– Have it checked by the<br />
<strong>John</strong> <strong>Deere</strong> dealer.<br />
– Have it checked by the<br />
<strong>John</strong> <strong>Deere</strong> dealer.<br />
– Have it checked by the<br />
<strong>John</strong> <strong>Deere</strong> dealer.<br />
– Remove belt cover and grass<br />
residue. Check that the swing<br />
arm can move freely.<br />
– Have it checked by the<br />
<strong>John</strong> <strong>Deere</strong> dealer.<br />
– Tighten the blade securing bolt.<br />
– Have it checked by the<br />
<strong>John</strong> <strong>Deere</strong> dealer.<br />
– Have it balanced by the<br />
<strong>John</strong> <strong>Deere</strong> dealer.<br />
– Resharpen the blade.<br />
– Adjust to higher cutting height.<br />
– Operate at max. rpm.<br />
– A lawn scarifier can<br />
remedy the problem considerably.<br />
– Empty the grass collector<br />
– Operate at max. rpm.<br />
– Adjust to higher cutting height.<br />
– Replace the blade.<br />
only be performed by a qualified expert. Your <strong>John</strong><br />
<strong>Deere</strong> dealer will naturally also be glad to help if you<br />
do not wish to perform the maintenance work described<br />
here yourself.<br />
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