Draining The Fuel Tank; General Engine Maintenance; Engine Oil And Oil Filter; Engine Air Filter - Land Pride ZT72 Service Manual

Section 2: Maintenance & Lubrication
Refer to Figure 2-13:
Replace filter annually or after every 100 hours of
operation, whichever occurs first. Be sure to Install the
fuel filter with Flow Arrow pointing towards the engine
side of the fuel line. Always check fuel line hoses for any
cracks or leaks. Replace as needed.
(Flow Arrow) Indicates direction
fuel must flow through the filter.
Fuel Filter
Figure 2-13

Draining The Fuel Tank

1. Park unit on a flat surface. Make sure blade
engagement switch is in the down (OFF) position.
Place both control levers in park. Stop engine and
remove ignition key.
2. Disconnect negative battery cable.
Left/Right Fuel Tank Valve
Center Position "O"
as Shown is OFF
Fuel Shut-Off Valve (Honda Engine Location Shown)
Figure 2-14
3. Trace the fuel line from the tank to the tee under the
Left/Right Fuel Tank Valve (Refer to Figure 2-14).
Loosen fuel line hose clamp at the tee and remove
fuel line from the tee.
4. Place end of fuel line into a gas can or a drain pan to
drain fuel tank.
5. When fuel tank is drained, reattach fuel line to the
left/right fuel tank valve with previously removed
hose clamp.

General Engine Maintenance

Detailed instructions and recommendations for break-in
and regular maintenance are specified in the engine
14 ZT60 and ZT72 Zero Turn Radius Mowers Riding Mowers Accu-Z
operator's manual. Please refer to this manual for engine
servicing, lubricating oil levels with quality and viscosity
recommendations, bolt torques, etc. The engine
warranty is backed by the engine manufacturer. Special
attention should be paid to applicable data which is not
duplicated here.

Engine Oil and Oil Filter

Refer to Figure 2-16:
Check engine oil daily and after every 4 hours of
operation. Crankcase dipstick and engine oil fill tube are
located at the rear of the machine. Mower must be sitting
level when checking oil. Refer to engine manual and
maintenance schedule for oil recommendation and
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capacities.
Change engine oil and oil filter after the first 5 hours of
operation and per engine manufacturer's
recommendations thereafter. It is recommended oil be
changed more frequently if the mower is being operated
in extremely dirty conditions.
The oil drain, oil fill and oil filter are located on the right
hand side for both the Honda and Kawasaki engines.

Engine Air Filter

Refer to Figure 2-15 & Figure 2-16:
Perform engine air filter maintenance per Maintenance
Schedule on page 9.
NOTE: Do not operate engine with a damaged air filter
or without an air filter element. Dirt will enter the
engine causing a dust induced engine damage.
NOTE: Do not block air intake to the canister such as
setting an object in front of the air intake opening.
1. Replace filter element every 200 hours or every year,
(whichever comes first). Service more frequently
when used in dusty conditions.
2. Release retaining clips and remove filter element.
Clean canister with a damp cloth.
3. Before installing a new filter element, inspect it by
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placing a bright light inside and rotate the element
slowly, looking for any holes or tears in the paper. Also
check gaskets for cuts or tears. Do not attempt to use
a damaged element which will allow abrasive particles
to enter the engine.
4. Install the new filter element with open end first.
5. Reinstall canister access cover. Make sure it seals all
around the canister body before tighten retaining
clips.
6. Check all fittings and clamps periodically for tightness.
Inspect hoses for holes or cracks.
7. Periodically check engine intake hose for signs of
ingested dust. Locate and repair source of ingested
dirt.
8. Never operate a machine without an air filter installed.
®
357-103SM
Land Pride
10/11/06