Toyota Workshop Service and Repair Manuals

Piston: Specifications

Piston Diameter:

AISIN Made:

At 23.2 mm (0.913 inch) From:

Piston Head .......................................................................................................................................  87.406 - 87.416 mm (3.4412 - 3.4416 inch)

MAHLE Made:

At 41.2 mm (1.622 inch) From:

Piston Head .......................................................................................................................................  87.453 - 87.467 mm (3.4450 - 3.4436 inch)

Piston Oil Clearance:

AISIN Made:

Standard ......................................................................................................................................................  0.084 - 0.106 mm (0.0033 - 0.0042 inch)
Maximum .................................................................................................................................................................................  0.13 mm (0.0051 inch)

MAHLE Made:

Standard ......................................................................................................................................................  0.033 - 0.059 mm (0.0013 - 0.0023 inch)
Maximum .................................................................................................................................................................................  0.08 mm (0.0031 inch)

Piston Ring Groove Clearance:

No.1 ...................................................................................................................................................................  0.020 - 0.070 mm (0.0008 - 0.0028 inch)
No.2 ...................................................................................................................................................................  0.020 - 0.060 mm (0.0008 - 0.0024 inch)