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Cylinder Head Assembly > < Piston Pin, Engine|Specifications
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Piston Ring: Specifications

Piston ring 

Ring-to-groove clearance 

Top 

Standard (New) ...................................................................................................................................................  0.055 - 0.080 (0.0022 - 0.0031) 
Limit ..................................................................................................................................................................................................  0.13 (0.005) 

Second 

Standard (New) ...................................................................................................................................................  0.030 - 0.055 (0.0012 - 0.0022) 
Limit ..................................................................................................................................................................................................  0.13 (0.005) 

Ring end gap 

Top 

Standard (New) ...........................................................................................................................................................  0.25 - 0.40 (0.010 - 0.016) 
Limit ..................................................................................................................................................................................................  0.70 (0.028) 

Second 

Standard (New) ...........................................................................................................................................................  0.40 - 0.55 (0.016 - 0.022) 
Limit ..................................................................................................................................................................................................  0.85 (0.033) 

Oil 

Standard (New) 

 ..........................................................................................................................................................................  0.20 - 0.70 (0.008 - 0.028)*1 
 ...........................................................................................................................................................................  0.20 - 0.50 (0.008 - 0 020)*2

Limit 

 ....................................................................................................................................................................................................  0.80 (0.031)  
 .....................................................................................................................................................................................................  0.80 (0.031) 

*1: RIKEN manufactured piston ring.
*2: TEIKOKU PISTON RING manufactured piston ring.

Cylinder Head Assembly > < Piston Pin, Engine|Specifications