Exmark Lazer HP manual Service Interval 40 hrs

WARNING

POTENTIAL HAZARD

♦Engine compartment contains open belt drives and fans.

♦Rotating components can cause injury

WHAT CAN HAPPEN

♦Fingers, hands, loose clothing, or jewelry can get caught by the rotating fan and drive shaft.

HOW TO AVOID THE HAZARD

♦Do not operate machine without the covers in place.

♦Keep fingers, hands, and clothing clear of rotating components.

♦Shut off engine, remove key, and wait for moving parts to stop before performing maintenance.

e)With the cap off the radiator, tilt hood closed and put the seat down. Start the engine. Refer to Section 4.3.3. Return the seat up and hood forward to the open position.

f)Operate engine until the engine thermostat opens and coolant is circulating through the radiator core. As air is purged from the engine block and the coolant level drops, add additional coolant to the radiator.

g)When the radiator is completely full and no additional coolant can be added, continue running and install the radiator cap. Make sure that the cap is completely seated by pressing down firmly while turning until the cap stops. Once the cap is installed, the engine may be stopped.

5.1.14Check hydraulic oil level:

Service Interval: 40 hr.

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

b)Unhook seat latch and tilt seat up.

c)Clean area around hydraulic reservoir cap and remove cap. Oil level should be to the top of the baffle inside the tank. If not, add oil. Use only Mobil 1 15W-50 synthetic motor oil. Replace hydraulic reservoir cap and tighten until snug. Do not overtighten.

NOTE: The baffle is labeled “HOT” and “COLD”. The oil level varies with the temperature of the oil. The “HOT” level shows the level of oil when it is at 225°F (107°C). The “COLD” level shows the level of the oil when it is at 75°F (24°C). Fill to the appropriate level depending upon the temperature 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.

5.1.15Check tire pressures:

Service Interval: 40 hrs.

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

b)Check tire pressure in drive tires.

c)Inflate drive tires to 13 psi (90 kPa).

For units with Pneumatic Caster tires (with a valve stem):

d)Check tire pressure in Caster tires.

e)Inflate caster tires to 13 psi (90 kPa).

For units with Semi-Pneumatic Caster tires (without a valve stem):

d)Caster tires do not need to be inflated.

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