Cooling System Maintenance; Cleaning The Engine Screen And Engine-Oil Cooler - Toro 74997 Operator's Manual

•
If the gap is less than 0.010 inch, then install
the shim and refer to
69).
•
If the gap is sufficient, proceed to the safety
check in step F.
F. Perform the following safety check:
i. Sit on the seat and start the engine.
ii. Make sure that the blades do not engage
when the blade-control switch (PTO)
is in the O
FF
disengaged.
Note: If the clutch does not
disengage, install the shim, and refer to
Troubleshooting (page
iii. Engage and disengage the blade-control
switch (PTO) 10 consecutive times to
ensure that the clutch is functioning
properly.
Note: If the clutch does not engage
properly, refer to
69).
Troubleshooting (page
position and the clutch is
69).
Troubleshooting (page
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 (Figure 75). This helps ensure adequate
cooling, correct engine speed, and reduces the possibility of
overheating and mechanical damage to the engine.
51
Figure 75
G008804