Fig. 2.143. Measured height: 1 – valve guide bushing; 2 – cylinder head
Measure the protrusion height (dimension A) of each valve guide excluding the lower valve spring seat (fig. 2.143).
If the height is not correct, replace the valve guide.
Standard diameter:
- Intake: 12.2-12.8 mm;
- Issue: 12.2–12.8 mm.
(Content based on information from: mazbook)