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Piston diameter

WARNING: This page is about a different car, the 2011 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.

As indicated in figure, piston diameter should be measured at specified position "a" 16.0 mm (0.630 in) from piston skirt end in the direction perpendicular to piston pin.

If measured diameter is less than its limit, replace piston.

New piston diameter standard size 

PISTON DIAMETER STANDARD SIZE

Stamped number on piston 1 83.996 - 84.022 mm (3.3070 - 3.3079 in.)
2 83.986 - 84.012 mm (3.3066 - 3.3075 in.)

Piston diameter limit size 

PISTON DIAMETER LIMIT SIZE

Stamped number on piston 1 83.930 mm (3.3043 in.)
2 83.920 mm (3.3039 in.)
Fig 1: Measuring Piston Diameter
G06867055Courtesy of SUZUKI OF AMERICA CORP.