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Figure 52
9. Remove the engine and engine deck from the machine
(Figure 52).
Installing the Engine
1. Align the engine and engine deck to the rear frame of
the machine.
Note: The drive pulley on the engine must align
forward.
2. Align the pivot on the engine deck with the forward
hinge bracket (Figure 52).
3. Slide the engine deck forward and the pivot into the
forward hinge bracket (Figure 52).
4. Align the rear hinge bracket with the pivot on the
engine-deck hinge (Figure 52).
5. Lift up on the rear edge of the engine deck and slip the
hinge bracket onto the pivot.
6. Secure the rear bracket to the frame of the machine
using the bolt and nut (Figure 51) removed in step 6 of
Removing the Engine (page 31).
7. Using a spring-removal tool, (Toro part 92-5771),
install the tension spring to the anchor bracket on the
engine deck (Figure 50).
8. Install the belts and belt guide; refer to Installing the
Belts (page 35).
9. Adjust the belt guide; refer to Adjusting the Belt Guide
(page 35).
Fuel System
Maintenance
Servicing the Fuel System
Cleaning the Sediment Cup
Service Interval: Every 100 hours/Every 6 months
Yearly or before storage—Clean the fuel sediment cup.
Underneath the fuel valve is a sediment cup to catch dirt in
the fuel.
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1. Park the machine on a level surface and stop the engine;
refer to Stopping the Engine (page 21).
2. Ensure that the engine and the exhaust system surfaces
are cool.
3. Move the lever of the fuel valve to the Off position, all
the way to the left (Figure 53).
4. Unscrew the sediment cup (Figure 53).
5. Remove the fuel filter and O-ring (Figure 53).
Note: Do not misplace the O-ring.
1. Fuel valve (Off)
2. O-ring
Note: Do not clean the O-ring in solvent.
6. Clean the fuel filter and sediment cup using a
nonflammable solvent, and dry it carefully.
7. Wipe the O-ring with a clean, dry cloth.
8. Install the fuel filter in the bottom of the carburetor
(Figure 53).
9. Align the O-ring in to the groove in the sediment cup
and install the sediment cup to fuel valve housing.
32
(whichever comes first)—Clean the
sediment cup.
1
2
3
4
Figure 53
3. Fuel filter
4. Sediment cup
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