Cylinder, Piston

Cylinder Removal • Remove the cylinder head (see Cylinder Head Removal). • Remove the main oil pipe mounting bolt. • Remove the bolts [A] and pull out the water pipe with wa­ter pump cover [B] (see water pump removal in the Cool­ing System chapter). • Take out the cylinder block so as not to damage the main oil pipe.

Cylinder Installation

• Install:

Dowel Pins [A]

New Cylinder Base Gasket [B] OInstall the cylinder base gasket so that the swallen groove come to upper side.

• Apply molybdenum disulfide oil to the cylinder bore.

• Position the crankshaft so that all the piston heads are almost level.

• Install the cylinder block [A].

Special Tool - Piston Ring Compressor Grip: 5700-1095

[B] Piston Ring Compressor Belt, 067 ~ 079:

5700-1097 [C] Piston Base, 02.3: 5700-1336 [D]

OInsertthe piston rings with yourthumbs, if the special tools are not available.

Piston Removal

• Remove the cylinder (see Cylinder Removal).

• Wrap a clean cloth [A] around the base of each piston to secure it in position for removal and so that no parts and dirt will fall into the crankcase.

• Remove the piston pin snap rings [B] from the outside of each piston.

• Remove the piston by pushing its piston pin puller out the side from which the snap ring was removed. Use a piston pin puller, if the pin is tight.

Special Tool - Piston Pin Puller Assembly: 57001-910 [A]