Manual Transmission/Transaxle: Testing and Inspection

Calculating overall ratio "i"





Example:

i= Z2 - Z1 1)
jG = Gear ratio = ZG2: ZG1 = 32: 33 = 0 970
jA = Axle ratio = ZA2: ZA1 = 62: 20 = 3 100
overall ratio = total ratio = jG X jA = 0 970 x 3 100 = 3 007
1) Z1 = No. of teeth driving gear Z2 =

No. of teeth driven gear