Multi Pro 1200/1250Page 3 -- 16Kohler Gasoline Engine
Engine Installation (Fig. 14)
1. Make sure that all parts removed from the engine
during maintenance or rebuilding are reinstalled to the
engine.
2. If steering pump pulley was removed from engine,
positionkeyintokeywayofengineshaft.Applyantiseize
lubricant to shaft and key. Assemble pump pulley over
key and shaft with hub on pulley away from engine.
3. If drive clutch was removed from engine, make sure
that tapers of engine crankshaft and drive clutch bore
are thoroughly clean. Reinstall clutch to engine (see
Drive Clutch in the Service and Repairs Section of
Chapter 7 -- Drive T rain).
IMPORTANT: Make sure to not damage the engine,
fuel hoses, hydraulic lines, electrical harness or
other parts while installing the engine.
4. Position engine to engine mounting plate. Secure
engine to engine mounting plate with three (3) flange
head screws and flange nuts. The flange head screw
under the starter motor should not be installed at this
time because it is also used to secure the wire harness
ground and negative (--) cable.
5. Reconnect engine electrical connections (Fig. 18).
A. Move wire harness into position, keeping har-
ness away from any moving components.
B. Securefusiblelinkconnectorandpositive(+)bat-
tery cable to starter solenoid stud with nut.
C. Connect engine wire harness to main wire har-
ness.
D. From below, insert final engine mounting flange
head screw through lock washer, mounting plate,
engine, wire harness ground and negative (--) cable.
Secure screw with flange nut.
6. Install choke cable to engine and secure with cable
clamp(Figs.15and16).Checkchoke cableadjustment
(see Adjust Choke Cable in the Adjustments Section of
this chapter).
7. Reconnect accelerator cabletoengine(Figs. 15and
16).
A. Position accelerator cable to the engine speed
control bracket.
B. Slide the sleeve back on the cable ball joint and
placecableballjointonballstud. Release thesleeve
so it slides over the stud to secure cable.
C. T ighten cable jam nuts that secure accelerator
cable to control bracket.
Figure 18
1. Engine starter motor
2. Negative battery cable
3. Engine wire harness
1
2
3
8. Connect fuel supply hose to the fuel pump and se-
cure with clamp.
9. Positionoilfilteradapterwithoilfiltertotherighthand
frame rail. Install two (2) flange head screws and flange
nuts and secure oil filter adapter to machine (Fig. 17).
10.Install the exhaust system (see Exhaust System
Installation in this section).
11.Check engine oil level and adjust if necessary.
12.Connect positive (+) and then negative (--) battery
cables to the battery.
13.Install steering pump drive belt to pump pulleys.
Make sure that pump drive pulleys are aligned. Adjust
pump drive belt tension. Makesurethat hydraulic pump
mounting bolts are tightened.
14.Start engine and check engine speed (see Adjust
Engine Speed in the Adjustments Section of this chap-
ter).
15.Place CVT drive belt around drive clutch. Rotate
drivenclutchwhileroutingthebeltontothedrivenclutch
(see CVT Drive Belt Service in the Service and Repairs
Section of Chapter 7 -- Drive Train).
16.Installthespraytanktothemachine(seeSprayTank
Installation in the Service and Repairs section of Chap-
ter 6 -- Spray System).
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