Exmark Lazer Z HP Operator's Manual page 27

For Exmark Mower Parts Call 606-678-9623 or 606-561-4983
5.1.7
5.1.8
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.
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.
Service air cleaner.
For Kawasaki units with Standard air cleaner:
Service Interval: 25 hrs.
more often under severe conditions.
a) Stop engine, wait for all moving parts to stop, and remove key.
b) Remove air cleaner compartment cover.
c) Remove foam pre-cleaner element and wash in warm water with
detergent. Rinse until all traces of detergent are eliminated and squeeze
out excess water (DO NOT wring). Air dry. Saturate with engine oil and
squeeze out excess oil.
d) Check paper element. Gently tap the flat side of the paper element to
dislodge any dirt. DO NOT wash or use pressurized air to clean paper
element. Replace if dirty, bent or damaged.
e) Reinstall foam pre-cleaner to paper element, then reinstall paper element
and cover.
For Kohler units with canister type 2 stage air cleaner:
Service Interval: 25 hrs.
More often under severe conditions.
a) Stop engine, wait for all moving parts to stop, and remove key.
b) Loosen retaining clips and remove air cleaner compartment cover.
c) Check paper element. Gently tap the paper element to dislodge any dirt.
DO NOT washer or use pressurized air to clean paper element. Replace
if dirty, bent or damaged.
d) Reinstall paper element. Position the cover so that the rubber dust
ejector is pointing downward and secure with retaining clips.
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