Volkswagen Workshop Service and Repair Manuals
HOME
FEATURES
MENU
INDEX
ABOUT US
General repair notes >
< Overview - power transmission
Golf Mk6
Power transmission
5-speed manual gearbox 0AH / Technical data
Calculating overall gear ratio "i"
Calculating overall gear ratio „i“
Calculating overall gear ratio „i“
Example:
5th gear
Final drive
Drive gear
ZG
1
= 49
ZA
1
= 15
Driven gear
ZG
2
= 38
ZA
2
= 76
i = Z
2
: Z
1
→ Remark
i
G
= Gear ratio = ZG
2
: ZG
1
= 38 : 49 = 0.776
i
A
= Final drive ratio = ZA
2
: ZA
1
= 76 : 15 = 5.067
i
total
= Overall ratio = i
G
x i
A
= 0.776 x 5.067 = 3.932
1)
Z
1
= No. of teeth on driving gear, Z
2
= No. of teeth on driven gear
Power transmission
5-speed manual gearbox 0AH / Technical data
Calculating overall gear ratio "i"
General repair notes >
< Overview - power transmission