Removal; Installation - Toro Groundsmaster 3505-D Service Manual

Removal (Fig. 6)
1. Park machine on a level surface, lower cutting units,
stop engine, engage parking brake and remove key
from the ignition switch.
2. Open and remove hood from the machine (see Trac-
tion Unit Operator's Manual).
CAUTION
Do not open radiator cap or drain coolant if the
radiator or engine is hot. Pressurized, hot cool-
ant can escape and cause burns. Ethylene- -gly-
col antifreeze is poisonous. Dispose of coolant
properly or store it in a properly labeled contain-
er away from children and pets.
3. Place a suitable container under the radiator to col-
lect the coolant. Open draincock valve and completely
drain the radiator.
4. Remove glow plug relay from the radiator assembly.
Position relay away from the radiator.
5. Disconnect following hoses from the radiator:
A. Upper radiator hose to the water pump.
B. Lower radiator hose to the engine block.
C. Coolant hose to the expansion tank.
D. Air hose to the air cleaner.
6. Remove expansion tank and bracket from the top fan
shroud.
7. Remove upper and lower fan shrouds from radiator
assembly.
8. Remove flange head screws securing the top and
bottom of the radiator frame to the radiator. Remove four
(4) carriage bolts and flange nuts securing the radiator
to the radiator frame.
9. Carefully pull radiator from the radiator frame.
10.Plug radiator and hose openings to prevent contami-
nation.
Groundsmaster 3505--D
Installation (Fig. 6)
1. Remove any plugs placed in radiator and coolant
hose openings during the removal procedure.
2. Carefully position radiator to the radiator frame.
3. Secure radiator to the radiator frame with four (4)
carriage bolts and flange nuts. Secure top and bottom
of radiator to frame with flange head screws.
4. Secure lower and upper fan shrouds to the radiator
assembly with flange head screws.
5. Secure expansion tank bracket and tank to the top
fan shroud with flange head screws and flange nuts.
6. Connect following hoses to the radiator:
A. Upper radiator hose to the water pump.
B. Lower radiator hose to the engine block.
C. Coolant hose to the expansion tank.
D. Air hose to the air cleaner.
7. Secure glow plug relay to the radiator assembly.
8. Make sure radiator draincock valve is closed. Fill ra-
diator with coolant (see Traction Unit Operator's Manu-
al).
9. Install hood to the machine (see Traction Unit Opera-
tor's Manual). Close and latch hood.
Page 3 - - 11 Kubota Diesel Engine