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6. Use a brush to carefully remove carbon deposits from
the spark-arrester screen (Figure 58).
Note: Replace the spark arrester if it has breaks or
holes.
G019332
1. Screen
7. Install the spark arrester, muffler protector, exhaust
deflector, and muffler in the reverse order of
disassembly.
8. Install the divider plate; refer to Installing the Divider
Plate (page 28).
Removing and Installing the
Engine
Models 68013, 68014, 68016, 68017, 68020, and 68021 only
Removing the Engine
WARNING
The spring is under tension when installed and can
cause personal injury.
Be careful when removing the spring.
1. Park the machine on a level surface and stop the engine;
refer to Stopping the Engine (page 22).
2. Ensure that the engine and the exhaust system surfaces
are cool.
3. Remove the divider plate; refer to Removing the
Divider Plate (page 28).
4. Remove the belt guide; refer to Removing the Belts
(page 40).
5. Remove the belts; refer to Removing the Belts (page
40).
6. Using a spring-removal tool (Toro part 92-5771),
remove the spring from the anchor bracket on the
engine deck (Figure 59).
Note: Leave the other end of the spring attached to
the frame of the machine.
1
2
Figure 58
2. Brush
3
1. Anchor bracket
2. Engine deck
3. Spring-removal tool (Toro
part 92-5771)
7. Remove the bolt and nut that secure the rear bracket
for the engine deck hinge to the frame of the machine
(Figure 60).
1
2
1. Engine deck
2. Pivot
3. Rear hinge bracket
8. Lift up on the rear edge of the engine deck and remove
the hinge bracket (Figure 60).
9. Slide the engine deck rearward and out from the
forward hinge bracket (Figure 61).
Note: Do not remove the forward hinge bracket.
34
1
2
4
5
Figure 59
4. Spring-removal tool
(spring removed)
5. Spring (spring removed)
6
5
4
3
G020120
Figure 60
4. Frame
5. Nut
6. Bolt
G0201 19
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