Equinox AWD V6-3.4L (2008)
Piston: Specifications
Piston
Piston Diameter - production - cylinder 1-4 ............................................................................................................. 91.985-92.003 mm (3.621-3.622 in)
Piston Diameter - service limit - cylinder 1-4 ................................................................................................................................. 91.945 mm (3.619 in)
Piston Diameter - production - cylinder 5-6 ............................................................................................................... 91.99-92.028 mm (3.621-3.623 in)
Piston Diameter - service limit - cylinder 5-6 ................................................................................................................................. 91.945 mm (3.619 in)
Piston Pin Bore Diameter .................................................................................................................................... 23.005-23.010 mm (0.9057-0.9059 in)
Piston Ring Groove Width - First .................................................................................................................................... 1.23-1.25 mm (0.048-0.049 in)
Piston Ring Groove Width - Second ................................................................................................................................ 1.53-1.55 mm (0.060-0.061 in)
Piston Ring Groove Width - Oil Control ....................................................................................................................... 3.03-3.055 mm (0.119-0.120 in)
Piston to Bore Clearance - production - 1-4 .............................................................................................................. 0.17-0.053 mm (0.0006-0.0020 in)
Piston to Bore Clearance - service limit- 1-4 .................................................................................................................................. 0.093 mm (0.0036 in)
Piston to Bore Clearance - production - 5-6 .......................................................................................................... -0.008-0.048 mm (-0.0003-0.0018 in)
Piston to Bore Clearance - service limit- 5-6 .................................................................................................................................. 0.093 mm (0.0036 in)
