Engine Removal - Toro Greensmaster 3250-D 04383 Service Manual

Engine Removal

1. Park machine on a level surface, lower cutting units,
stop engine, engage parking brake, and remove key
from the ignition switch.
2. Release lockup handle, and pivot steering arm and
steering wheel all the way forward. Lift seat forward to
gain access to the engine.
3. Remove console shroud from the control panel.
4. Drain fuel tank (see Fuel Tank Removal):
CAUTION
The hydraulic fluid may be hot. To avoid possible
burns, allow hydraulic system to cool before dis-
connecting any hoses.
5. Drain hydraulic reservoir as follows (Fig 20):
A. Clamp pump inlet hose to prevent hydraulic tank
from inadvertently draining.
B. Loosen hose clamp, and remove pump inlet
hose from the gear pump.
C. Drain hydraulic tank completely into a suitable
container by releasing the clamp from the hose.
Plug hose and pump to prevent contamination.
CAUTION
DO NOT open radiator cap or drain coolant if the
engine or radiator is hot. Pressurized hot coolant
can escape and cause burns. Ethylene−gycol an-
tifreeze is poisonous. Dispose of it properly or
store it in a properly labeled container away from
children and pets.
6. Drain radiator (4) as follows (Fig. 17):
A. Open drain petcock (32) on the back of the radia-
tor. Drain radiator completely into a suitable contain-
er and close petcock.
B. Disconnect expansion tank hose (25) and and
radiator hose (17) at the thermostat housing (27).
Disconnect radiator hose (2) at the water pump.
7. Disconnect hydraulic oil cooler if installed (Fig. 21).
A. Disconnect tube and O−ring from hydraulic fit-
ting on the hydraulic reservoir.
B. Disconnect tube and O−ring from hydraulic fit-
ting on the oil filter.
Greensmaster 3250−D
PUMP INLET HOSE
4
9
3
8
7
6
1. Hydraulic oil cooler
2. Tube
3. O−ring
4. Hydraulic fitting
5. Hydraulic reservoir
8. Remove air cleaner as follows (Fig. 12):
A. Disconnect air cleaner hose (17) at the engine
air intake manifold.
B. Disconnect mounting bracket (5) from the air
cleaner bracket (2). Remove air cleaner and mount-
ing bracket from the air cleaner bracket.
The muffler and muffler tube may be hot. Avoid
possible burns, allow exhaust system to cool be-
fore working on the muffler.
9. Remove muffler as follows (Fig. 12):
A. Disconnect exhaust plate (11) from the exhaust
manifold by removing four metric hex nuts (28).
B. Remove two cap screws (4) securing the muffler
(7) to the pump plate (30). Remove muffler with muf-
fler shield (8) attached.
Page 3 − 17
Figure 20
5
2
Figure 21
6. Tube
7. O−ring
8. Hydraulic fitting
9. Oil filter
CAUTION
1
Engine