Valve Spring Squareness
WARNING: This page is about a different variant/trim than selected.
CAUTION:
Do not remove the valve spring seat from the valve spring
- Set a suitable tool (D) along the side of valve spring and rotate spring. Measure the maximum clearance (A) between the top of spring and suitable tool.
(B)
: Suitable tool
(C)
: Contact area
Limit
: Refer to Service Data .
- If the valve spring exceeds the limit, replace the valve spring with the valve spring seat.