Cooling System Maintenance; Cleaning The Engine Screen And Engine-Oil Cooler; Servicing The Engine-Oil Cooler; Cleaning The Engine Cooling Fins And Shrouds - Toro 74311TE Operator's Manual

Figure 52
Front caster
1. Spring washers
2. Locknut
Figure 53
Rear caster
1. Spring washers
3. Dust cap
Cooling System
Maintenance
Cleaning the Engine Screen
and Engine-Oil Cooler
Service Interval: Before each use or daily
Remove any buildup of grass, dirt, or other debris from the
oil cooler.
Before each use remove any buildup of grass, dirt, or other
debris from the engine screen. This helps ensure adequate
cooling and correct engine speed and reduces the possibility
of overheating and damaging the engine.
Servicing the Engine-Oil
Cooler
Service Interval: Every 100 hours
1. Move the speed-control lever to the N
to stop the machine.
2. Disengage the PTO, engage the parking brake, stop the
engine, and wait for all moving parts to stop.
3. Remove the fuel tank mounting nuts and swing out
the fuel tank.
4. Keep the oil cooler free of debris, by cleaning the fins
with a brush.
5. Swing the fuel tank in and secure it with the mounting
nuts.
6. Back the mounting nuts off a 1/2 turn to allow for
tank expansion.
Cleaning the Engine Cooling
Fins and Shrouds
Service Interval: Every 100 hours/Yearly (whichever comes
first)
1. Move the speed-control lever to the N
to stop the machine.
2. Disengage the PTO, engage the parking brake, stop the
engine, and wait for all moving parts to stop.
3. Remove the air intake screen and fan housing.
4. Clean the debris and grass from the engine parts.
5. Install air intake screen and fan housing.
43
position
EUTRAL
position
EUTRAL