Worldlawn WYRZ50, Руководство оператора

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with operator in the seat, PTO is engaged, and motion control levers are in the parking brake position,
engine shouldn't start.
Try to start with operator in the seat, PTO is disengaged, and the left or right motion control lever out
of the parking brake position, engine shouldn't start.
b) Check run circuit.
Place the throttle in 1/3 position when the engine is in operation, take the left or right motion control
lever out of the parking brake position, PTO is disengaged, leave the seat (don’t leave the machine),
the engine should die.
On the contrary, place the throttle in 1/3 position when the engine is in operation, the left or right
motion control lever is in the parking brake position, PTO is engaged, leave the seat (don’t leave the
machine), the engine should die.
NOTE: If machine does not pass each of these tests, do not operate. Contact your authorized
WORLDLAWN POWER EQUIPMENT SERVICE DEALER.
IMPORTANT : It is essential that operator safety mechanisms be connected and in proper operating condition
prior to use for mowing.
5.1.7 Check for loose hardware.
Service Interval: Daily
a) Stop engine, wait for all moving parts to stop , and remove key.
b) Visually inspect machine for any loose hardware or any other possible problem. Tighten hardware or
correct the problem before operating.
5.1.8 Service air cleaner.
Service Interval: 50 hrs
More often under severe conditions.
See Engine manual for additional information.
a) Stop engine, wait for all moving parts to stop, and remove the key.
b) Loosen retaining clips and remove air cleaner compartment cover.
c) Remove paper element. Check the condition of the paper element.
Replace if dirty, bent, or damaged.
d) DO NOT wash or use pressurized air to clean paper element or inner element.
5.1.9 Change engine oil.
Service Interval: 100 hrs
NOTE: Change oil and filter after first five (5)hrs. of operation.
a) Stop engine, wait for all moving parts to stop, and remove key.
b) Drain oil when engine is warm to touch not hot from operation.
c) Oil drain valve is located on left hand side of Kohler engine /on the right hand side of Kawasaki
engine. Place pan under machine to catch oil and open valve with wrench. Allow oil to drain then close
valve.
Replace the oil filter Every Other oil change. Clean around oil filter and unscrew filter to remove.
Before reinstalling new filter, apply a thin coating of oil on the surface of the rubber seal. Turn filter
clockwise until rubber seal contacts the filter adapter, then tighten filter an additional 2/3 to 3/4 turn.