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Groundsmaster 4000--D Page 3 -- 15 Kubota Diesel Engine
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.
3. Carefully lower engine into the machine.
4. Align engine to the engine supports and hydraulic
pumpinputshaft. Secureengine to enginesupportswith
cap screws, rebound washers and flange nuts.
5. Secure hydraulic pump assembly to engine (see
Pump Assembly Installation in the Service and Repairs
section of Chapter 4 -- Hydraulic System).
6. Thoroughly clean tapered surfaces of fan motor
shaft and fan hub. Position fan hub (with fan attached)
onto motor shaft and secure with washer and hex nut
(Fig. 14). Torque nut from 27 to 33ft--lb (37 to 44 N--m).
7. Position upper radiator shroud and coolant reservoir
with bracketto the radiator.Secureshroud and reservoir
bracket to the radiator and lower radiator bracket with
removed fasteners (see Radiator Installationin this sec-
tion). Make sure thatclearance between shroud andfan
is at least 0.180” (4.6 mm) at all points.
8. Connect throttle cable to the speed control lever with
washer and lock nut (Fig. 13). Secure cable to cable
support. Adjust throttle c able.
9. Connect fuel line to the injection pump.
10.Install transport cylinder assembly toengineadapter
plate (Fig. 15). Make sure that removed shim(s) are
positioned between transport cylinder and engine
mount.
11.Connect wires and/or electrical connections to the
following electrical components:
A. The dual temperature switch, temperature send-
er and alternator (Fig 10).
B. The glow plug (Fig. 11).
C. The engine run solenoid ( Fig. 12).
D. Battery,frame and wire harness ground to theen-
gine block.
E. The starter and low oil pressure switch (near
starter).
12.Install air cleanerassembly tothe engine (see Air Fil-
ter System Installation in this section).
13.Install exhaustsystemto machine(see ExhaustSys-
tem Installation in this section).
14.Connect coolant hoses to the radiator. Make sure ra-
diator drain is shut. Fill radiator and reservoir with cool-
ant.
15.Check position of wires, fuel lines, hydraulic hoses
and cables for proper clearance with rotating, high tem-
perature and moving components.
16.Position battery to machine. Connect positive bat-
tery cable first and then negative battery cable. Secure
battery to machine with strap and cover.
17.Check and adjust engine oil as needed.
18.Check and adjust hydraulic oil as needed.
19.Bleed fuel system.
20.Start engine and operate hydraulic controls to prop-
erly fill hydraulic system (see Charge Hydraulic System
in Chapter 4 -- Hydraulic System).
21.Close and secure hood.
Figure 15
1. Carriage screw (2 used)
2. Shim
3. Transport cylinder
4. Lock nut (2 used)
5. Piston
6. Backup ring (2 used)
7. O--ring (2 used)
8. Retaining ring
9. Seal
10. O--ring
11. Fitting
12. O--ring
13. Hydraulic hose
14. Engine mount
2
3
4
8
9
6
7
10
11
12
14
13
1
5
FRONT
RIGHT
Kubota
Diesel Engine