Lexus Workshop Service and Repair Manuals

Piston: Specifications

Piston

Piston diameter

Distance  ...........................................................................................................................................................................................  9.1 mm (0.36 in.)
Standard  ................................................................................................................................................  93.960 to 93.980 mm (3.6992 to 3.6999 in.)
Maximum  ..............................................................................................................................................................................  93.830 mm (3.6941 in.)

Piston oil clearance

Standard  ....................................................................................................................................................  0.020 to 0.052 mm (0.0008 to 0.0020 in.)
Maximum  ................................................................................................................................................................................  0.370 mm (0.0146 in.)

Piston pin hole inside diameter

Mark A  ..................................................................................................................................................  21.998 to 22.001 mm (0.8661 to 0.8662 in.)
Mark B  ..................................................................................................................................................  22.001 to 22.004 mm (0.8662 to 0.8663 in.)
Mark C  ..................................................................................................................................................  22.004 to 22.007 mm (0.8663 to 0.8664 in.)

Piston pin diameter

Mark A  ..................................................................................................................................................  21.997 to 22.000 mm (0.8660 to 0.8661 in.)
Mark B  ..................................................................................................................................................  22.001 to 22.003 mm (0.8662 to 0.8663 in.)
Mark C  ..................................................................................................................................................  22.004 to 22.006 mm (0.8663 to 0.8664 in.)

Piston oil clearance

Standard  ....................................................................................................................................................  0.020 to 0.052 mm (0.0008 to 0.0020 in.)
Maximum  ................................................................................................................................................................................  0.370 mm (0.0146 in.)