SW2 L4-1.9L DOHC VIN 7 (1997)
Valve Guide: Service and Repair
1. Using service tool SA9126E, or equivalent, and a hammer, drive out the valve guide(s).
2. Inspect the bushing bore for scoring. If heavily scored, machine the bore to oversize dimensions to remove scoring.
3. Using a ball gauge, measure the guide bore diameter of the cylinder head. If the bore is 11.337-11.368 mm (.4467-.4479 inch) install standard size
valve guides.
4. If the bore diameter of the cylinder head is more than 11.368 mm (0.4478 inch), use the large reamer in kit SA8126E and machine the bore to the
following dimensions to install an oversized bushing (11.587-11.613 mm [0.456-0.457 inch]). If the bushing bore diameter of the cylinder head
exceeds 11.613 mm (0.457 inch), replace the cylinder head.