Place the push rod on an inspection block. Use a feeler gauge [Figure 60-80-37] to measure the gap.  

Measure the rocker arm I.D. (Item 1) [Figure 60-80-36] with an inside micrometer. Measure the rocker arm shaft O.D. (Item 2) [Figure 60-80-36] with an…

Remove the valve tappets (Item 1) [Figure 60-80-34]. Measure the O.D. of the tappet [Figure 60-80-35]. Measure the ID of the tappet bore [Figure 60-80-35].…

Measure the length of the valve spring. If the measurement is less than the allowable limit, replace the spring [Figure 60-80-32]. Put the spring on…

Grind the valve face to the correct angle using a valve refacer [Figure 60-80-29]. Grind the valve seat surface in the cylinder head to the…

To remove and replace the valve guide, make the driver tool as shown in [Figure 60-80-27]. Press the used valve guide out of the cylinder…

Remove the valve and spring from the cylinder head. (See Cylinder Head Disassembly And Assembly on Page 60-80-7.) Clean the valve seat and combustion chamber.…

Install the cylinder head gasket. Put the piston (Item 1) [Figure 60-80-23] being checked at T.D.C. Put three pieces of 1,5 mm (0.06 in) diameter…

Clean the surface of the cylinder head. Put a straight edge (Item 1) [Figure 60-80-21] on the cylinder head. NOTE: Do not put the straight…

Use a valve spring compressor to compress the valve springs [Figure 60-80-19]. Remove the valve cap (Item 1) and valve spring collet (Item 2) [Figure…