Honda Workshop Service and Repair Manuals

Countershaft: Specifications

Countershaft 

Diameter of needle bearing contact area

Standard or New ......................................................................................................................................  38.000 - 38.015 mm (1.4961 - 1.4967 inch)
Limit ...................................................................................................................................................................................  37.950 mm (1.4941 inch) 

Diameter of ball bearing and needle bearing contact area

Standard or New .....................................................................................................................................  24.987 - 25.000 mm (0.9837 - 0.9843 inch) 
Limit ...................................................................................................................................................................................  24.940 mm (0.9819 inch) 

Diameter of 1st gear contact area 

Standard or New ......................................................................................................................................  39.984 - 40.000 mm (1.5742 - 1.5748 inch)
Limit ...................................................................................................................................................................................  39.930 mm (1.5720 inch) 

Runout 

Standard or New ......................................................................................................................................................  0.02 mm (0.001 inch) maximum 
Limit ..........................................................................................................................................................................................  0.05 mm (0.002 inch)

Countershaft 1st gear

I.D. 

Standard or New ......................................................................................................................................  46.009 - 46.025 mm (1.8114 - 1.8120 inch)
Limit .......................................................................................................................................................................................  46.08 mm (1.814 inch) 

End play 

Standard or New .................................................................................................................................................  0.06 - 0.23 mm (0.002 - 0.009 inch) 
Limit .........................................................................................................................................................................................  0.23 mm (0.009 inch) 

Thickness .............................................................................................................................................................  32.95 - 33.00 mm (1.297 - 1.299 inch) 

Countershaft 2nd gear

I.D. 

Standard or New ......................................................................................................................................  47.009 - 47.025 mm (1.8507 - 1.8514 inch)
Limit .......................................................................................................................................................................................  47.08 mm (1.854 inch) 

End play 

Standard or New .................................................................................................................................................  0.10 - 0.15 mm (0.004 - 0.006 inch) 
Limit .........................................................................................................................................................................................  0.18 mm (0.007 inch) 

Thickness .............................................................................................................................................................  28.92 - 28.97 mm (1.139 - 1.141 inch) 

Countershaft 2nd gear spacercollar 

I.D. 

Standard or New ..........................................................................................................................................  36.48 - 36.49 mm (1.4362 - 1.4366 inch)
Limit .......................................................................................................................................................................................  36.50 mm (1.437 inch) 

O.D. 

Standard or New .....................................................................................................................................  41.989 - 42.000 mm (1.6531 - 1.6535 inch) 
Limit ........................................................................................................................................................................................  41.94 mm (1.651 inch)

Length ...............................................................................................................................................................  29.07 - 29.09 mm (1.1445 - 1.1453 inch)