Install New Spark Plug; Install Heat Deflector, Carburetor, Linkage And Air Cleaner Base; Mounting Stud And Installing Insert (Some Models); Installing Intake Gasket And Heat Deflector - Kohler Courage SV470 Service Manual

Figure 10-55. Tightening Clip around Sheathing.

Install New Spark Plug

1. Use a new Champion
equivalent) spark plug.
2. Set the gap to 0.76 mm (0.030 in.).
3. Install the spark plug and torque it to 24-30 N·m
(18-22 ft. lb.). See Figure 10-56.
Figure 10-56. Installing Spark Plug.
4. Connect the spark plug lead.
Install Heat Deflector, Carburetor, Linkage
and Air Cleaner Base
1. If the carburetor mounting stud was removed,
reinstall it in the outer cylinder location (closest
to head). Use an E5 Torx
flange nuts tightened together, and turn the stud
in until tight. See Figure 10-57.
® RC12YC or QC12YC (or
® socket or two hex
Stud
Insert
(Some Models)
Figure 10-57. Mounting Stud and Installing Insert
(Some Models).
2. Make sure all the gasket surfaces are clean and
free of any nicks or damage.
3. Install a new intake gasket onto the carburetor
stud, then install the heat deflector. The curved
section should be down, toward the engine. If the
deflector contains a molded protruding point,
it should be towards the back inserted into the
intake port. Be sure the protruding point goes
through the large hole in the gasket, to keep it
aligned. See Figure 10-58.
Figure 10-58. Installing Intake Gasket and Heat
Deflector.
Section 10
Reassembly
10
10.17