Toro Groundsmaster 360 Service Manual page 236

Removing the Oil Cooler
Inspecting the Oil Cooler
Installing the Oil Cooler
Hydraulic System: Service and Repairs
The radiator and oil cooler must be removed from the machine as an assembly;
refer to Removing the Radiator (page
1. Back flush the oil cooler with cleaning solvent. After cleaning the cooler,
ensure that all the solvent is drained from the cooler.
Use eye protection such as goggles when using compressed air to
dry the oil cooler.
2. Use compressed air in the opposite direction of the fluid flow and dry the
interiors of the oil cooler.
3. Install clean plugs on the oil cooler ports. Clean the outer surface of the
cooler.
Note: The oil cooler must be free from corrosion, cracked tubes, or excessive
pitting of tubes.
4. Inspect the bulb seals on the radiator and oil cooler assembly and replace
the bulb seals if damaged or hardened.
The radiator and oil cooler must be installed into the machine as an assembly;
refer to Installing the Radiator (page
3–13).
CAUTION
3–15).
Page 4–178 Groundsmaster 360
16225SL Rev C