Cooling System Maintenance; Servicing The Engine-Oil Cooler - Toro 74947 Operator's Manual

Figure 72
1. Feeler gauge
•
If the gap is less than 0.25 mm (0.01
inch), then install the shim; refer to
Troubleshooting (page
•
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 with the blade-control switch
(PTO) in the O
the clutch is disengaged.
If the clutch does not disengage,
install the shim again; refer to
Troubleshooting (page
iii. Engage and disengage the
blade-control switch (PTO) 10
consecutive times to ensure that the
clutch is functioning properly.
g010873
71).
position, and that
FF
71).
Cooling System
Maintenance
Servicing the Engine-Oil
Cooler
Service Interval: Every 150 hours
1. Remove the top mounting screw and loosen the
2 side screws
2. Remove the shroud
3. Clean the engine-oil cooler with compressed air
(Figure 73).
4. Install the shroud and the screws
1. Shroud screws
2. Shroud
52
(Figure 73).
(Figure 73).
(Figure
Figure 73
3. Engine-oil cooler
73).
g015199