tC L4-2.4L (2AZ-FE) (2005)
Piston: Specifications
Piston Diameter
Using a micrometer, measure the piston diameter at right angles to the piston pin hole, and at the piston 30.3 mm (1.193 inch) from the piston head.
Piston diameter ......................................................................................................................................... 88.439 to 88.449 mm (3.4819 to 3.4822 inch)
Piston Oil Clearance
Subtract the piston diameter measurement from the cylinder bore diameter measurement.
Standard oil clearance ................................................................................................................................... 0.051 to 0.074 mm (0.0020 to 0.0029 inch)
Maximum oil clearance .................................................................................................................................................................. 0.10 mm (0.0039 inch)
Ring Groove Clearance
Piston Ring End Gap
Using a piston, push the piston ring a little beyond the bottom of the ring travel, 110 mm (4.33 inch) from the top of the cylinder block.
Standard end gap
Maximum gap
Piston Pin Oil Clearance