Equinox FWD V6-3.4L (2007)
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
