Engine Removal (Fig. 10)
Park machine on a level surface, lower cutting
1.
decks, stop engine, engage parking brake and remove
key from the ignition switch.
5
2.
Removehoodfromthemachine(seeHoodRemoval
in the Service and Repairs section of Chapter 7 -- Chas-
sis).
1
3.
cable first and then positive battery cable.
Remove battery cover. Disconnect negative battery
3
2
4
CAUTION
Figure 11
Do not open radiator cap or drain coolant if the
radiator or engine is hot. Pressurized, hot cool-
ant can escape and cause burns.
1.
2.
3.
Engine run solenoid
Throttle cable
Cable clamp
4.
5.
Cable swivel
Fuel supply hose
Ethylene--glycol antifreeze is poisonous. Dis-
pose of coolant properly, or store it in a properly
labeled container away from children and pets.
1
3
4.
(seeRadiatorRemovalinthissection).Disconnectcool-
ant hoses from the radiator.
Drain coolant from radiator into a suitable container
2
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.
Figure 12
5.
Removal in this section).
Remove exhaust system from engine (see Muffler
1.
2.
Temperature sender
Harness connector
3.
Battery cable
6.
Cleaner Removal in this section).
Remove air cleaner system from engine (see Air
8.
(Fig. 11). Cap fuel hose and injector pump fuel inlet to
prevent contamination.
Disconnect fuel supply hose from injection pump
7.
Note location of cable ties used to secure wire har-
ness. Disconnect wire harness connectors from the fol-
lowing engine components:
9.
Remove throttle cable from engine (Fig. 11):
A. Remove lock nut that secures throttle cable swiv-
el to speed control lever.
A. The engine run solenoid (Fig. 11).
B. The temperature sender (Fig. 12).
C. The alternator (Fig. 12).
B. Loosen cable clamp and remove throttle cable
from under clamp.
C. Position throttle cable away from the engine.
D. The glow plug connection.
10.Remove
fasteners that secure the upper radiator
E. Wire harness connector from engine ground har-
ness.
shroud to the lower shroud and radiator (see Radiator
Removalinthissection).Removeupperradiator shroud
from machine.
F. The electric starter.
G. Lowoilpressureswitch locatedonalternator side
of engine (above electric starter).
Groundsmaster 4500--D/4700--D
Page 3 -- 13
Kubota Diesel Engine
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