Filter
Top Products
Groundsmaster 5900/5910 Page 3 -- 27 Diesel Engine
3. Slowly heat the water and stir water to allow uniform
water temperature. Note and record the temperature for
the following:
A. The thermostat should start to open at 180
o
F
(82
o
C).
B. The thermostat should be fully open (0.315” (8
mm) lift) at 203
o
F(95
o
C).
4. If the thermostat fails to open, only partially opens or
sticks, it should be replaced.
Installation (Fig. 23)
1. Install seal and thermostat into water pump housing.
2. 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 coolanthose to thermostathousing and
secure with hose clamp.
4. Fill cooling system with coolant.
5. Run engine and check for any coolant leaks.
6. Lower and secure hood.
Figure 24
Diesel
Engine