Engine Unit Replacement

Using SST and a press, press out the bushing.

SST

09222-30010

Align the oil holes of a new bushing and the connecting rod.

Using SST and a press, press in the bushing.

SST

09222-30010

Using a pin hole grinder, hone the bush to obtain the standard clearance between the bush and piston pin.

Check the piston pin fit at normal room temperature.

1. Coat the piston pin with engine oil, and push it into the connecting rod with your thumb.
   

Using a screwdriver and wooden block, pry out the oil seal.

HINT:

Tape the screwdriver tip before use.

NOTICE:

Be careful not to damage the oil pump body.

Using SST and a hammer, tap in a new oil seal until its surface is flush with the oil pump body edge.

SST

09316-60011(09316-00011)

Apply MP grease to the oil seal.

Using a screwdriver and hammer, tap out the oil seal.

Using SST and a hammer, tap in a new oil seal until its surface is flush with the rear oil seal retainer edge.

SST

09223-56010

Apply MP grease to the lip of the lip of the oil seal.

Bend the 4 ventilation case claws installed on the cylinder head cover to an angle of 90° or more.

Using a screwdriver, pry out the gasket.

HINT:

Tape the screwdriver tip before use.

NOTICE:

Be careful not to damage the cylinder head cover.

Using SST and a hammer, tap in a new gasket until its surface is flush with the upper edge of the cylinder head cover.

SST

09950-60010(09951-00240,09951-00440,09952-06010)
09950-70010(09951-07100)

NOTICE:

Be careful of the installation direction.

Apply a light coat of MP grease to the lip of the gasket.

Return the 4 ventilation case claws to their original positions.