10. Cylinder block/head
158
DV2213125A_E
3. Squareness of valve spring: Measure the sequareness of
the valve spring with the surface plate and the right-angle
square. If the reading exceeds the tolerance limit, replace
the valve spring.
DV2213124A_E
4. Tension of valve spring: Measure the tension of a valve
spring by using a spring tester. If the reading is below the
tolerance limit, replace the valve spring.
Item Standard Limit
Intake /
Exhaust
Outside 1.2 mm 2.0 mm
Squareness
Squareness
Free length
tape