Exmark Lazer Z HP Operator's Manual page 29

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5.1.12
5.1.13
5.1.14
of the oil. For example: If the oil is about 150° F (65°C). Fill to halfway
between the "HOT" and "COLD" levels. If the oil is at room temperature
(about 75° F (24°C)), fill only to the "COLD" level.
Use only Mobil 1 15W-50 synthetic motor oil.
POTENTIAL HAZARD
♦ Hydraulic fluid escaping under pressure can penetrate
skin and cause injury.
WHAT CAN HAPPEN
♦ Fluid accidentally injected into the skin must be
surgically removed within a few hours by a doctor
familiar with this form of injury or gangrene may result.
HOW TO AVOID THE HAZARD
♦ Make sure all hydraulic fluid hoses and lines are in
good condition an all hydraulic connections and fittings
are tight before applying pressure to hydraulic system.
♦ Keep body and hands away from pinhole leaks or
nozzles that eject high pressure hydraulic fluid.
♦ Use cardboard or paper, not your hands, to find
hydraulic leaks.
♦ Safely relieve all pressure in the hydraulic system by
placing the motion control levers in neutral and
shutting off the engine before performing any work on
the hydraulic system.
Check tire pressures:
Service Interval: 40 hrs.
a) Stop engine, wait for all moving parts to stop, and remove key.
b) Inflate all four tires to 13 psi (90 kPa).
NOTE: Do not add any type of tire liner or foam fill material to the tires.
Excessive loads created by foam filled tires may cause failures to the hydro drive
system, frame and other components. Foam filling tires will void the warranty.
Check condition of belts:
Service Interval: 40 hrs.
a) Stop engine, wait for all moving parts to stop, and remove key.
b) Check under engine deck to check pump drive belt.
c) Remove left and right belt shields on deck and lift up floor pan to inspect
deck drive belt.
d) See Sections 5.2.3 and 5.2.4, for belt adjustment.
Lubricate grease fittings:
Service Interval: Refer to chart.
a) Stop engine, wait for all moving parts to stop, and remove key.
b) Lubricate fittings with one to two pumps of NGLI grade #2 multi-purpose
gun grease.
Refer to the following chart for fitting locations and lubrication schedule.
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WARNING
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