Servicing The Spark Arrester - Toro CM-658H-S Operator's Manual

Servicing the Spark Arrester

Cleaning the Spark Arrester
Service Interval: Every 100 hours
Note: A spark arrester is available as an option. If you
require a spark arrester, contact your Authorized Toro Service
Dealer.
Genuine Toro spark arresters are approved by the USDA
Forestry Service.
WARNING
If the engine has been running, the muffler will be
hot.
1. Remove the divider plate; refer to Removing the
Divider Plate (page 28).
2. Remove the 2 nuts (8 mm) and remove the muffler
from the cylinder (Figure 50).
1
2
3
4
5
G019331
5. Exhaust pipe
1. Deflector (if
applicable)
2. Protector
6. Nut, 8 mm (2)
3. Screw (6 mm) 7. Gasket
4. Muffler 8. Bolt (8 mm)
3. Remove the 3 screws (4 mm) from the exhaust
deflector and remove the deflector (Figure 50).
4. Remove the screws (5 mm and 6 mm) from the muffler
protector, and remove the muffler protector (Figure
50).
5. Remove the screw (4 mm) from the spark arrester and
remove the spark arrester from the muffler (Figure 50).
6. Use a brush to carefully remove carbon deposits from
the spark-arrester screen (Figure 51).
10
12
8
7
6
Figure 50
9. Spark arrester
10. Screws (5 mm)
11. Exhaust port
12. Screw (4 mm)
Note: Replace the spark arrester if it has breaks or
holes.
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).
11
10
9
33
1
2
G019332
Figure 51
2. Brush