Pic. 2.143. Measured height: 1 - valve guide sleeve; 2 – a head of the block of cylinders
Measure the height of the protrusion (size A) each valve guide, excluding lower valve spring seat (pic. 2.143).
If the height is not correct, replace the valve guide.
Standard diameter:
- Intake: 12.2-12.8mm;
- Outlet: 12.2–12.8 mm.