Exmark Lazer ZCT manual Check rollover protections systems roll bar pins

b)Check kill circuits. Run engine at one-third throttle, disengage parking brake and raise off of seat (but do not get off of machine) engine must stop after approx. 1/2 second has elapsed (seat has time delay kill switch to prevent cut-outs on rough terrain).

Run engine at one-third throttle, engage PTO and raise off of seat (but do not get off of machine) engine must stop after 1/2 second has elapsed.

Run engine at one-third throttle, with brake disengaged, move levers in and raise off seat (but do not get off of machine) engine must stop after 1/2 second has elapsed.

Again, run engine at one-third throttle, brake engaged, and move left motion control lever in - engine must stop.

Repeat again moving the right lever in, then moving both levers in - engine must stop whether operator is on seat or not.

NOTE: If machine does not pass any of these tests, do not operate. Contact your authorized EXMARK SERVICE DEALER.

IMPORTANT: It is essential that operator safety mechanisms be connected and in proper operating condition prior to use for mowing.

4.1.7Check rollover protections systems (roll bar) pins

Service Interval: Daily

a)Make sure latch pin and hair pin are fully installed and lanyard is in good condition.

4.1.8Check 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.

4.1.9Service air cleaner.

Service Interval: See Engine Owner’s Manual

a)Stop engine, wait for all moving parts to stop, and remove key.

b)See Engine Owner’s Manual for cleaning instructions.

4.1.10Change engine oil:

Service Interval: See Engine Owner’s Manual.

NOTE: Change oil and filter after first five (5) hrs. of operation. Follow engine manufacturer’s recommendations for future oil changes.

a)Stop engine, wait for all moving parts to stop, and remove key.

b)Drain oil while engine is warm from operation.

c)Oil drain hose is located on left hand side of the engine.

Place pan under machine to catch oil. Remove plug from end of oil drain hose. Allow oil to drain, then reinstall plug.

d)Replace the oil filter as per the Engine Owner’s Manual. 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.

e)Clean around oil fill cap and remove cap. Fill to specified capacity and replace cap. Use oil recommended in engine owner’s manual. DO NOT overfill.

f)Start the engine and check for leaks. Stop engine and recheck oil level.

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