Villager V6-181 3.0L SOHC VIN 1 EFI (1997)
Valve Guide: Testing and Inspection
Valve Guide Height
Inspect the valve guide height (L) of each valve guide as shown. The height of each valve guide (L) should be within 13.2-13.4 mm (0.520-0.528 inch).
Replace any valve guide that is not within this specification.