3.
Check the valve cap contact surface for possible damage or evidence of seizure. Replace if necessary.
Check rotation of the roller. If they do not rotate smoothly or are loose, replace them.
Check the roller surface. Replace if there is any dent, damage or evidence of seizure.
Check the valve cap contact surface for possible damage or evidence of seizure. Replace if necessary.
Check the camshaft journals for wear. If the journals are badly worn, replace the camshaft.
Check the cam lobes for damage. If the lobe is damaged or worn excessively, replace the camshaft.
Cam height |
[Standard] |
Intake : 34.697 mm (1.366 in.) |
Exhaust : 34.570 mm (1.361 in.) |
[Limit] |
Intake : 34.197 mm (1.346 in.) |
Exhaust : 34.070 mm (1.341 in.) |
