Toro 41188, Service Manual

Page: 37 / 353

Multi Pro 1750 Page 3 − 19 Kohler Gasoline Engine
Removal (Fig. 11)
Engine removal is accomplished by first removing the
engine and pump mounting plate as an assembly out
from underneath the machine. Removing the spray tank
is not necessary but will make removing the engine and
pump mounting plate assembly easier (see Spray Tank
Removal in Chapter 6 − Spray System in this manual).
1. Park machine on a level surface, stop spray pump,
stop engine and engage parking brake. Remove key
from ignition switch.
2. Safely raise the machine about 14 in. (35 cm) off the
ground (see Jacking Instructions in Chapter 1 − Safety
in this manual).
CAUTION
The engine, exhaust system and drive compo-
nents may be hot. To avoid possible burns, allow
all components to cool before removing the en-
gine mounting plate assembly.
3. Tilt operator seat forward and remove engine cover.
4. Disconnect negative (−) and then positive (+) battery
cables at the battery.
5. Remove accelerator cable from engine (Fig. 12).
A. Slide the sleeve back on the cable ball joint and lift
accelerator cable from the ball stud.
B. Loosen one of the two cable jam nuts that se-
cures accelerator cable to control bracket.
C. Remove accelerator cable from the engine speed
control bracket and position away from the engine.
6. Remove choke cable clamp and choke cable from
the engine speed control bracket (Fig. 12).
7. Remove exhaust system (see Exhaust System in
this chapter).
8. Disconnect fuel hose from fuel pump on engine. Dis-
connect evaporative system vapor hose at engine in-
take manifold (left side of engine).
Figure 12
1. Accelerator cable
2. Cable ball joint
3. Cable jam nut
4. Choke
cable
2
4
1
3
Figure 13
1. Fuel line
2. Clutch cable
3. Bracket
4. Ball Joint
5. Return spring
1
2
3
4
5
9. Disconnect the following engine electrical connec-
tions and position disconnected wires away from en-
gine:
A. Unplug engine wire harness from machine wire
harness (near starter).
B. Remove the blue starter signal wire from the
starter solenoid.
C. Remove the fusible link and positive (+) battery
cable ring terminals from the starter solenoid (stud).
D. Disconnect battery negative (−) cable and ma-
chine wire harness ground at engine base (Fig. 11).
E. Disconnect wire harness connector at at spray
pump electric clutch.
Kohler
Gasoline Engine