CYLINDER HEAD ASSEMBLY (I)

id011000504300

Caution

•  The end of the glow plug protrudes from the cylinder head (tightened surface of cylinder block). When removing/installing the cylinder head and placing the cylinder head on a workbench, be careful not to allow the end of the glow plug to contact the cylinder block or workbench. Otherwise, the end of the glow plug could be damaged.

1.  Assemble in the order indicated in the table.

bes3ze00000055

1	Lower valve spring seat
2	Valve seal (See Valve Seal Assembly Note.)
3	Valve
4	Valve spring (See Valve Spring Assembly Note.)
5	Upper valve spring seat
6	Valve keeper (See Valve Keeper Assembly Note.)
7	Hanger bracket
8	Seal cover bracket

Valve Seal Assembly Note

1.  Place the valve seal on the valve guide.

2.  Set the SST to the valve seal in the direction shown in the figure.

bes2ze00000055

3.  Press in the SST by hand and install the valve seal to the valve guide.

Intake side

Insert the valve seal by applying a load of 300—450 N {30.6—45.8 kgf, 67.5—101.0 lbf}.

Exhaust side

Insert the valve seal until height A of the valve seal is 16.63—17.91 mm {0.6548—0.7051 in}.

bes3ze00000056

Valve Spring Assembly Note

Caution

•  The valve springs differ depending on IN and EX sides. Therefore, verify the free length or identification paint beforehand and assemble the valve springs correctly.

bes3ze00000057

1.  Assemble the valve spring with the small diameter side of the valve spring facing upward.

Valve Keeper Assembly Note

1.  Install the valve keeper using the SSTs.

When using the SSTs (49 0636 100B, 49 B012 0A2A)

bes3ze00000058

When using the SST (49 JE02 0A2) (Europe only)

bes3ze00000059