Technical Data

CYLINDER BLOCK

PISTON, PISTON RING AND PISTON PIN





Available Piston





Piston Ring
Side Clearance
Top
Standard 0.045 - 0.080 mm (0.0018 - 0.0031 in.)
Limit 0.11 mm (0.0043 in.)
2nd
Standard 0.030 - 0.070 mm (0.0012 - 0.0028 in.)
Limit 0.1 mm (0.004 in.)
Oil Ring 0.065 - 0.135 mm (0.0026 - 0.0053 in.)
End gap
Top
Standard 0.23 - 0.33 mm (0.0091 - 0.0130 in.)
Limit 0.54 mm (0.0213 in.)
2nd
Standard 0.33 - 0.48 mm (0.0130 - 0.0189 in.)
Limit 0.80 (0.0315 in.)
Oil Ring
Standard 0.20 - 0.50 mm (0.0079 - 0.0197 in.)
Limit 0.95 mm (0.0374 in.)

Piston Pin
Piston pin outer diameter
Grade No. 0 21.989 - 21.995 mm (0.8657 - 0.8659 in.)
Grade No. 1* 21.995 - 22.001 mm (0.8659 - 0.8662 in.)
Interference fit of piston pin to piston 0.002 - 0.006 mm (0.0001 - 0.0002 in.)
Piston pin to connecting rod bushing oil clearance
Standard 0.005 - 0.017 mm (0.0002 - 0.0007 in.)
Limit 0.030 mm (0.0012 in.)
*: No service parts available.

CONNECTING ROD
Center distance 144.15 - 144.25 mm (5.6752 5.6791 in.)
Bend [per 100 (3.94)] - Limit 0.15 mm (0.0059 in.)
Torsion [per 100 (3.94)] - Limit 0.30 mm (0.0118 in.)
Piston pin bushing inner diameter*1
Grade No. 0 22.000 - 22.006 mm (0.8661 - 0.8664 in.)
Grade No. 1*2 22.006 - 22.012 mm (0.8664 - 0.8666 in.)
Connecting rod big end inner diameter 55.000 - 55.013 mm (2.1654 - 2.1659 in.)
Connecting rod side clearance
Standard 0.20 - 0.35 mm (0.0079 - 0.0138 in.)
Limit 0.40 mm (0.0157 in.)
*:1: After installing in connecting rod
*:2: No service parts available.





CRANKSHAFT





AVAILABLE MAIN BEARING





Undersize

CONNECTING ROD BEARING





Undersize