Oil Cooler - Toro Greensmaster 3200 Service Manual

Oil Cooler

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8
10
11
6
1. Oil cooler
2. Lower formed hose
3. Upper formed hose
4. Grommet
5. Hose clamp
Removal (Fig. 58)
1. Before removing any parts from the hydraulic sys-
tem, park machine on a level surface, engage parking
brake, lower cutting units, and stop engine.
Operate all hydraulic controls to relieve sys-
tem pressure and avoid injury from pressur-
ized hydraulic oil. Controls must be oper-
ated with the ignition switch in RUN and the
engine OFF. Return ignition switch to OFF
when pressure has been relieved. Remove
key from the ignition switch.
2. Clamp upper and lower formed hoses to prevent
draining of the hydraulic system and tank.
3. Remove loosen hose clamps securing the formed
hoses to the oil cooler.
Hydraulic System
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10
11
4
6. Tube assembly
7. Tube assembly
8. Hydraulic fitting
9. Hydraulic fitting
10. O–ring
CAUTION
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14
Figure 58
4. Lift oil cooler up from the cooler brackets. Remove
oil cooler from the formed hoses. Allow hoses and cooler
to drain into a suitable container.
5. To clean the oil cooler, back flush with cleaning sol-
vent. After the cooler is clean, make sure all solvent is
drained from the cooler.
Use eye protection such as goggles when
using compressed air.
6. Use compressed air in a direction opposite the oil
flow to dry the cooler.
7. Plug ends of the oil cooler. Clean exterior of the
cooler.
8. The oil cooler should be free of corrosion and exces-
sive pitting of tubes.
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OIL FLOW
12
1
5
2
11. O–ring
12. Radiator screen
13. Upper cooler bracket
14. Lower cooler bracket
CAUTION
Greensmaster 3200/3200–D