Toro Groundsmaster 4300-D Service Manual page 56

Removing the Engine
Diesel Engine: Service and Repairs
1. Park the machine on a level surface, lower the cutting decks, shut off the
engine, set the parking brake, and remove the key from the key switch.
2. Unlatch the hood and raise it.
3. Disconnect both the battery cables at the battery. Disconnect the negative
battery cable and then the positive battery cable; refer to
Battery (page 5–94).
If the radiator or engine is hot, pressurized hot coolant can escape
and cause burns.
Do not open the radiator cap or drain the coolant when the radiator
or engine is hot.
Ethylene-glycol antifreeze is poisonous.
Keep the coolant away from children and pets.
Keep the coolant in a labelled container.
Discard the coolant in accordance with local hazardous waste
ordinances.
g189541
1. Fuel return hose
4. Drain the coolant from the radiator; refer to
3–16).
5. Remove the air cleaner assembly from the machine; refer to
Air Cleaner System (page
6. Remove the exhaust system from the machine; refer to
Exhaust System (page
7. Disconnect the hoses from the engine:
A. Loosen the hose clamps and remove the upper and lower radiator hoses
from the engine.
DANGER
WARNING
Figure 17
2. Fuel supply hose
3–11).
3–14).
Page 3–24
Servicing the
Removing the Radiator (page
Removing the
Removing the
Groundsmaster
16226SL Rev C
® 4300-D