Worldlawn WY 36 Operator's Manual - page 21
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NOTE: After carefully checking the above steps,
attempt to start the engine. If it does not start,
contact your authorized machine service dealer.
IMPORTANT: It is essential that all operator
safety mechanisms be connected and in proper
operating condition prior to mower use.
When a problem occurs, do not overlook the simple
causes. For example, starting problems could be
caused by an empty fuel tank.
The following table lists some of the common causes
of trouble. Do not attempt to service or replace major
items or any items that call for special timing or
adjustment procedures. Have this work done by your
Engine Service Dealer.
ENGINE TROUBLESHOOTING TABLE
Will not Start
1
3
4
5
6
7
Hard starting
1
2
3
4
5
6
7
Stops suddenly
1
3
4
6
7
8
Lacks power
2
3
4
5
6
7
8
Operates erratically
2
3
4
5
6
7
Knocks or pings
2
6
Skin or misfires
2
3
4
5
Backfires
3
4
5
6
Overheats
3
4
6
8
High fuel
consumption
4
5
6
1→NO FUEL
2→IMPROPER FUEL
3→DIRT IN FUEL LINE
4→DIRTY AIR FILTER
5→FAULTY SPARK PLUG
6→ENGINE OVERLOADED
7→BLOCKED FUEL FILTER
8→INCORRECT OIL LEVEL
4→DIRTY AIR FILTER
5→FAULTY SPARK PLUG
6→ENGINE OVERLOADED
7. Service Battery
Battery posts, terminals, and related accessories
contain lead compounds; chemicals known to cause
cancer and reproductive harm.
The machine is shipped with a filled lead acid
battery without protection.
Unhook seat latch and tilt seat to gain access to the
battery.
POTENTIAL HAZARD
·Charging the battery may produce explosive gasses.
WHAT CAN HAPPEN
·Battery gasses can explode causing serious injury.
HOW TO AVOID THE HAZARD
·Keep sparks, flames, or cigarettes away from battery.
Ventilate when charging or using battery in an
enclosed space.
7.1 Check Battery
Check the voltage of the battery with a digital
voltmeter. Locate the voltage of the battery in the
table below and charge the battery for the
recommended time interval to bring the charge up to a
full charge of 12.6Volts or greater.
IMPORTANT: Make sure the negative & positive
battery cables are connected correctly and the charger
used for charging the battery has an output of 16 volts
and 7 amps or less to avoid damaging the battery.