Villager V6-181 3.0L SOHC VIN 1 EFI (1997)
2. Use a micrometer to inspect the piston pin diameter in the X and Y directions at points A, B. C, and D as shown.
The piston pin diameter should be within 20.971-20.983 mm (0.8256-0.8261 inch).
3. Check the piston pin-to-piston clearance by subtracting the piston pin diameter from the piston pin hole diameter. The standard piston
pin-to-piston clearance is -0.004-0mm (-0.0002-0 inch). If the clearance exceeds specification, replace the piston and/or piston pin.
Piston Pin to Piston Clearance
Inspect the piston pin-to-piston clearance. The standard piston pin-to-piston clearance is -0.004-0 mm (-0.0002-0 inch).
Piston to Cylinder Clearance
Inspect the piston-to-cylinder clearance.
The piston-to-cylinder clearance is 0.025-0.045 mm (0.0010-0.0018 inch).
