Engine Installation - Toro Workman GTX Service Manual

10.Disconnect the engine from the machine wire har-
ness:
A. For machines with carbureted engines, discon-
nect the engine magneto electrical connector at the
rear of the engine.
B. For machines with electronic fuel injected (EFI)
engines, disconnect the engine wire harness con-
nector secured to the left side of the swing arm under
the air cleaner assembly.
11. Remove CVT drive belt, starter/generator belt and
primary clutch from engine (see Primary and Secondary
Clutches in the Service and Repairs section of Chapter
4 - Drive Train).
12.Remove two (2) flange head screws that secure
spanner bar (item 24) to engine.
13.Remove flange head screw that secures starter/gen-
erator bracket (item 2) to engine.
14.Remove four (4) flange nuts and flange head screws
that secure the engine to the swing arm platform. For as-
sembly purposes, note that the negative battery cable is
secured to engine with the left, front engine fastener.
CAUTION
To prevent personal injury, make sure that engine
is properly supported as it is removed from the
vehicle. Engine weighs approximately 76 pounds
(34.5 kg).
IMPORTANT: Make sure to not damage the engine,
fuel hoses, control cables, electrical harness or oth-
er parts while removing the engine.
15.Carefully remove engine from the swing arm and ve-
hicle.
16.Remove engine parts and attachments as neces-
sary to repair the engine.
Engine Installation (Fig. 18)
NOTE: When installing engine, use fastener torque
specifications that are listed in Figure 18.
1. Install all removed engine parts and attachments to
the engine before installing engine to vehicle.
Gasoline Engine
To prevent personal injury, make sure that engine
is properly supported as it is installed to the vehi-
cle. Engine weighs approximately 76 pounds
(34.5 kg).
IMPORTANT: Make sure to not damage the engine,
fuel hoses, control cables, electrical harness or oth-
er parts while installing the engine.
2. Carefully install engine to the vehicle and position it
to the swing arm platform.
3. Install four (4) flange head screws and flange nuts to
engine and swing arm. Make sure that negative battery
cable is installed with the left, front engine fastener.
Leave engine fasteners loose.
IMPORTANT: The flange head screws that secure
the spanner bar and starter/generator bracket have
a patch- lock feature. If screws are being re- in-
stalled on vehicle, apply medium strength thread
locker to screw threads before installation.
4. To prevent distorting the spanner bar (item 24), move
the engine toward the spanner bar and secure the span-
ner bar to engine with two (2) flange head screws.
5. Secure starter/generator bracket (item 2) to engine
with flange head screw.
6. Secure the engine to the swing arm by fully tighten-
ing four (4) flange nuts and flange head screws.
7. Connect the engine to the machine wire harness:
A. For machines with carbureted engines, connect
the engine magneto electrical connector at the rear
of the engine.
B. For machines with electronic fuel injected (EFI)
engines, connect the engine wire harness connec-
tor. Secure the connector to the left side of the swing
arm under the air cleaner assembly.
8. Secure primary clutch, starter/generator belt and
CVT drive belt to engine (see Primary and Secondary
Clutches in the Service and Repairs section of Chapter
4 - Drive Train).
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CAUTION
Workman GTX Gasoline