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Groundsmaster 4100--D Page 3 -- 13 Kubota Diesel Engine
Engine Removal (Fig. 9)
1. Park machine on a level surface, lower cutting deck,
stop engine, apply parking brake and remove key from
the ignition switch.
2. Remove battery cover and strap. Disconnect nega-
tive battery cable first and then positive battery cable.
Remove battery from machine.
3. Open and support hood.
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 the radiator into a suitable con-
tainer (see Radiator Removal in this section). Discon-
nect upper and lower hoses from the radiator.
CAUTION
The muffler and exhaust pipe may be hot. To
avoid possible burns, allow the exhaust system
to cool before working on or near the muffler.
5. Remove exhaust system from engine (see Exhaust
System Removal in this section).
6. Remove air cleaner system from engine (see Air Fil-
ter System Removal in this section).
7. Note location of cable ties used to secure wire har-
ness to the machine. Disconnect wires and/or electrical
connections from the following electrical components:
A. The dual temperature switch, temperature sen-
der and alternator (Fig 10).
B. The glow plug lead (Fig. 11).
C. The engine run solenoid ( Fig. 12).
D. Battery,frame and wire harness ground attheen-
gine block.
E. The electric starter and low oil pressure switch
(on RH side of engine).
8. Disconnect fuel supply hose from injection pump
(Fig. 13).
Figure 10
1. Dual temperature switch
2. Temperature sender
3. Alternator
2
1
3
Figure 11
1. Glow plug wire
2. Glow plug lead
3. Cylinder #4 glow plug
3
1
2
Figure 12
1. Engine run solenoid
2. Alternator belt
3. Throttle cable
3
1
2
Kubota
Diesel Engine