Forester F4-2.5L SOHC (2004)
Piston Pin: Specifications
Piston pin
Outer diameter .......................................................................................................................................... 22.994 - 23.000 mm (0.9053 - 0.9055 in.)
Standard clearance between piston pin and piston; 0.004 - 0.008 mm (0.0002 - 0.0003 in)
Degree of fit: Piston pin must be fitted into position with thumb at 20°C (68°F)