Volkswagen Golf Variant / Jetta. Manual - part 136

 

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Volkswagen Golf Variant / Jetta. Manual - part 136

 

 

5-Speed 0A4

Codes

MJN

MUC

Manufactured

from

through

06/2010

06/2010

Allocation

Type Golf Wagon from MY 2010

Jetta from MY 2011

Golf Wagon from MY 2010

Jetta from MY 2011

 

Engine

2.0L - 85 kW

2.5L - 125 kW

Ratio

Z1 : Z2

Final Drive

72 : 17 = 4.235

62 : 17 = 3.647

Manual transmission capacity (transmission

completely disassembled)

Refer to ⇒  Fluid Capacity Ta‐

bles; Rep. Gr.  03

Refer to ⇒  Fluid Capacity

Tables; Rep. Gr.  03

Manual transmission capacity. Refer to

⇒ “6 Transmission Fluid, Checking and Filling”,

page 157

 (transmission partly disassembled)

Refer to ⇒  Fluid Capacity Ta‐

bles; Rep. Gr.  03

Refer to ⇒  Fluid Capacity

Tables; Rep. Gr.  03

Driveshaft flange diameter

100 mm

100 mm

• Refer to the Parts Catalog for the following information.
♦ The individual gear ratios
♦ Transmission fluid specification
♦ Clutch disc and pressure plate allocation

6

Overview - Transmission

Name
-Arrows- point in the direction of travel

1 - Engine
2 - Clutch
3 - Manual Transmission
4 - Input Shaft
5 - Output Shaft
6 - Differential

Ratio
-Arrows- point in the direction of travel

3. Overview - Transmission    

7

8

Transmission Ratio “i”, Calculating

Example:

 

5th Gear

Final Drive

Drive gear

ZG1 = 39

ZA1 = 18

Driven gear

ZG2 = 29

ZA2 = 61

i = Z2 : Z1 

1)

iG = gear ratio = ZG2 : ZG1 = 29: 39= 0.744
iA= axle ratio= ZA2 : ZA1= 61 : 18= 3.389
itotal = total ratio = iG x iA= 0.744 x 3.389= 2.521

1) Z1 = Number of teeth on the drive gear, Z2 = Number of teeth on the driven

gear

4. Transmission Ratio “i”, Calculating    

9

 

 

 

 

 

 

 

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