Engine Removal - Toro Groundsmaster 4700-D Service Manual

Engine Removal (Fig. 10)
1. Park machine on a level surface, lower cutting
decks, stop engine, engage parking brake and remove
key from the ignition switch.
2. Remove hood from the machine (see Hood Removal
in the Service and Repairs section of Chapter 7 -- Chas-
sis).
3. Remove battery cover. Disconnect negative battery
cable first and then positive battery cable.
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- -glycol antifreeze is poisonous. Dis-
pose of coolant properly, or store it in a properly
labeled container away from children and pets.
4. Drain coolant from radiator into a suitable container
(see Radiator Removal in this section). Disconnect cool-
ant hoses from the radiator.
CAUTION
The exhaust system may be hot. To avoid pos-
sible burns, allow the exhaust system to cool be-
fore working on or near the muffler.
5. Remove exhaust system from engine (see Muffler
Removal in this section).
6. Remove air cleaner system from engine (see Air
Cleaner Removal in this section).
7. Note location of cable ties used to secure wire har-
ness. Disconnect wire harness connectors from the fol-
lowing engine components:
A. The engine run solenoid (Fig. 11).
B. The temperature sender (Fig. 12).
C. The alternator (Fig. 12).
D. The glow plug connection.
E. Wire harness connector from engine ground har-
ness.
F. The electric starter.
G. Low oil pressure switch located on alternator side
of engine (above electric starter).
Groundsmaster 4500--D/4700--D
5
3
2
1. Engine run solenoid
2. Throttle cable
3. Cable clamp
1. Temperature sender
2. Harness connector
8. Disconnect fuel supply hose from injection pump
(Fig. 11). Cap fuel hose and injector pump fuel inlet to
prevent contamination.
9. Remove throttle cable from engine (Fig. 11):
A. Remove lock nut that secures throttle cable swiv-
el to speed control lever.
B. Loosen cable clamp and remove throttle cable
from under clamp.
C. Position throttle cable away from the engine.
10.Remove fasteners that secure the upper radiator
shroud to the lower shroud and radiator (see Radiator
Removal in this section). Remove upper radiator shroud
from machine.
Page 3 - - 13
4
Figure 11
4. Cable swivel
5. Fuel supply hose
1
3
2
Figure 12
3. Battery cable
Kubota Diesel Engine
1