Engine Installation - Toro Groundsmaster 4000-D Service Manual

11. Remove fan hub and fan from hydraulic fan motor
(Fig. 14).
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.
12.Remove transport cylinder assembly from engine
mount (Fig. 15). It is not necessary to remove the hy-
draulic hose from the cylinder. Locate and remove shim
plate(s) from between transport cylinder and engine
mount.
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.
13.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).
14.Make sure all cable ties securing the wiring harness,
fuel lines or hydraulic hoses to the engine are removed.
15.Connect hoist or lift to the lift tabs on engine.
16.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.
17.Carefully remove engine assembly from the ma-
chine.
18.If necessary, remove engine mounts from the engine
using Figure 9 as a guide.
Engine Installation (Fig. 9)
1. If removed, install engine mounts to the engine using
Figure 9 as a guide.
2. Connect hoist or lift to the engine lift tabs.
Kubota Diesel Engine
1. Lock nut
2. Flat washer
3. Throttle lever
4. Lock nut
5. Flange head screw
6. Cap screw
27 to 33 ft- -lb
(37 to 44 N- -m)
11
8 9
6
7
1. Fan motor
2. Cap screw (2 used)
3. Flat washer (2 used)
4. Fan motor bracket
5. Lock nut (2 used)
6. Washer (4 used)
Page 3 - - 14
3
2
1
4
12
Figure 13
7. Flange head screw
8. Spring washer (2 used)
9. Ball joint
10. Cap screw (2 used)
11. Throttle cable
12. Cable support
10
5
12 to 14 ft- -lb
(17 to 18 N- -m)
Figure 14
7. Cap screw (4 used)
8. Hex nut
9. Washer
10. Fan hub
11. Fan
Groundsmaster 4000--D
5
8
6
7
9
10
11
1
2
3
4