3.
water temperature. Note and record the temperature for
the following:
Slowly heat the water and stir water to allow uniform
A. The thermostat should start to open at 180oF
(82
oC).
B. The thermostat should be fully open (0.315” (8
mm) lift) at 203oF (95oC).
4.
If the thermostat fails to open, only partially opens or
sticks, it should be replaced.
Installation (Fig. 23)
Figure 24
1.
2.
Install seal and thermostat into water pump housing.
Position thermostat gasket and housing to water
pump housing. Secure thermostat housing with two (2)
flange head screws. Torque screws 14 ft--lb (19 N--m).
3.
Install upper coolant hose tothermostat housing and
secure with hose clamp.
4.
5.
6.
Fill cooling system with coolant.
Run engine and check for any coolant leaks.
Lower and secure hood.
Groundsmaster 5900/5910
Page 3 -- 27
Diesel Engine
Product Specification
Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
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Tags | Toro Groundsmaster 5900, Toro Groundsmaster 5910 |
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Document Type | Service Manual |
Language | English |
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