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Groundsmaster 4100--DPage 3 -- 14Kubota Diesel Engine
9. Disconnect throttle cable from the speed control le-
ver by removing the flat washer and lock nut (Fig. 14).
Loosen jam nut and separate cable from cable support.
Position cable away from engine.
10.Remove fasteners that secure the upper radiator
shroud to the lower shroud and radiator (see Radiator
Removal in this section). Position coolant reservoir and
bracket away from the radiator. Remove upper radiator
shroud from machine.
11.Remove fan hub and fan from hydraulic fan motor
(Fig. 15).
A. Remove hex nut (item 9) and washer (item 8) that
secure fan hub and fan assembly to fan motor.
NOTE: The fan motor shaft is tapered.
B. Use suitable puller to remove fan hub (with fan at-
tached) from fan motor shaft taking care to not dam-
age fan. Remove fan hub and fan from machine.
IMPORTANT: The hydraulic pump assembly can re-
main in machine during engine removal. To prevent
pump from shifting or falling, make sure to support
pump assembly before mounting fasteners are re-
moved.
12.Support hydraulic pump assembly. Remove fasten-
ers that secure pump assembly to engine (see Pump
Assembly Removal in the Service and Repairs section
of Chapter 4 -- Hydraulic System).
13.Make sure all cable ties securing the wiring harness,
fuel lines or hydraulic hoses to the engine are removed.
14.Connect hoist or lift to the lift tabs on engine.
15.Remove flange nuts, rebound washers and cap
screws securing the engine mounts to the engine sup-
ports.
CAUTION
One person should operate lift or hoist while
another person guides the engine out of the ma-
chine.
IMPORTANT: Make sure not to damage the engine,
fuel and hydraulic lines, electrical harness or other
components while removing the engine.
16.Slowly remove engine assembly from the machine.
17.If necessary, remove engine mounts from the engine
using Figure 9 as a guide.
Figure 13
1. Fuel pump
2. Fuel supply hose
3. Throttle cable
3
1
2
Figure 14
1. Lock nut
2. Flat washer
3. Throttle lever
4. Lock nut
5. Flange head screw
6. Cap screw
7. Flange head screw
8. Spring washer (2 used)
9. Ball joint
10. Cap screw (2 used)
11. Throttle cable
12. Cable support
2
3
4
8
9
6
7
1
5
10
11
12
Engine Installation (Fig. 9)
1. Ifremoved,installengine mounts to the engineusing
Figure 9 as a guide.
2. Connect hoist or lift to the engine lift tabs.
CAUTION
One person should operate lift or hoist while
another person guides the engine into the ma-
chine.
IMPORTANT: Make sure not to damage the engine,
fuel and hydraulic lines, electrical harness or other
parts while installing the engine.