Cylinder head
79
Cylinder Head
The Cylinder head of the MTD engine can be removed
without removing the engine from the application.
To remove the cylinder head:
NOTE: If possible, It is recommended that the machine be
positioned on the bench so that the cylinder head
is vertical for removal. See Figure 9.1.
NOTE: This position provides easy access to most service
points, yet prevents undue oil spillage.
1. Remove the spark plug.
2. Drain the fuel out of the fuel tank into an approved
container.
3. Disconnect the fuel line from the tank.
4. Remove the recoil starter by following the procedures
described in Chapter 6: Starters
5. Lift the blower housing off of the engine.
6. Remove the carburetor and insulator by following the
procedures described in Chapter 3: Air Intake Sys-
tem.
7. Remove the muffler by following the procedures
described in Chapter 8: Exhaust.
8. Remove the four screws that secure the valve cover
using a 10mm wrench, and remove the valve cover
from the engine. See Figure 9.2.
NOTE: If care is used not to damage the valve cover gas-
ket, it can be re-used.
Figure 9.2
Valve cover
screws
Spark plug
CHAPTER 9: CYLINDER HEAD
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