Servicing A Toro Engine - Toro TITAN HD 1500 Operator's Manual

Installing the Spark Plug
Tighten the spark plug to 27 N∙m (20 ft-lb) as shown
in Figure 61.
Figure 61
Cleaning the Blower Housing
Every 100 hours/Yearly (whichever comes
first)—For Kohler engines—clean the cooling
fins (more often under dusty, dirty conditions).
To ensure proper cooling, ensure that the grass
screen, cooling fins, and other external surfaces of the
engine are kept clean at all times.
For Kohler engines, remove the blower housing, and
any other cooling shrouds. Clean the cooling fins and
external surfaces as necessary. Make sure that the
cooling shrouds are installed.
Important:
Operating the engine with a blocked
grass screen, dirty or plugged cooling fins, and/or
cooling shrouds removed, will cause engine
damage due to overheating.

Servicing a Toro Engine

This section is only for machines with Toro engines.
If your engine looks like what is shown in
you have a Toro engine.
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Servicing the Air Cleaner
Service Interval: Every 25 hours/Monthly
Every 100 hours/Yearly (whichever comes
first)—For Toro engines—replace the
air-cleaner foam element (more often in dusty,
dirty conditions).
Every 100 hours/Yearly (whichever comes
first)—For Toro engines—service the air-cleaner
paper element (more often in dusty, dirty
conditions).
Every 200 hours/Every 2 years (whichever
comes first)—For Toro engines—replace the
air-cleaner paper element (more often in dusty,
dirty conditions).
Removing the Elements
1. Park the machine on a level surface and
disengage the blade-control switch (PTO).
2. Engage the parking brake, shut off the engine,
remove the key, and wait for all moving parts to
stop before leaving the operating position.
3. Clean around the air-cleaner cover to prevent
dirt from getting into the engine and causing
damage.
4. Lift the cover and rotate the air-cleaner assembly
out of the engine
50
Figure 62
(whichever comes first)—For
Toro engines—clean the air-cleaner
foam element (more often in dusty,
dirty conditions).
(Figure 63).
Figure 62,
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