Gearbox identification
Code letters, allocation, ratios, capacities
Calculating speed (V)
V
|
=
|
n / i overall x UA x 0.06
|
n
|
=
|
Engine speed (rpm)
|
i overall
|
=
|
Overall ratio
|
UA
|
=
|
Dynamic Tyre roll
circunference (m)
|
V
|
=
|
Road speed (Km/h)
|
Example:
At an engine speed of 1000 rpm the road speed in 4th gear is 37.9 Km/h.
Code letters, gearbox allocation, ratios, oil capacity (to 7.82)
|
---|
Code letters
|
|
GE
|
GC
|
GH
|
GR
|
GN
|
GK
|
GP
|
GL
|
GY
|
Manufacture
|
from:
|
8.76
|
2.74
|
8.76
|
4.81
|
1.81
|
1.81
|
8.80
|
1.81
|
12.81
|
|
To:
|
7.79
|
7.82
|
12.77
|
7.82
|
7.82
|
7.82
|
2.202
|
7.82
|
7.82
|
Manual gearbox
|
|
4 Speed manual gearbox 020
|
Average No.
|
|
020.2
|
020.1
|
020.3
|
020.5
|
020.9
|
020.7
|
020.8
|
020.6
|
|
Model
|
Golf
Scirocco
GTI/GLI
|
Golf
Scirocco
Jetta
|
|
Jetta
Golf
|
Scirocco
|
Scirocco
|
Rabbit
Golf
(Japan)
|
Golf
Jetta
Rabbit
|
Pickup
|
Allocation
|
Engine
|
1.6 L
81 KW
|
1.5 L
1.6 L
51-63KW
37-40 KW
Diesel
|
1.5 L
37 KW
Diesel
|
1.6 L
63 KW
|
1.5 L
KW
|
1.6 L
63 KW
|
1.7 L
57 KW
59 KW
|
1.6 L
40 KW
Diesel
1.7 L
57 KW
|
1.7 L
57 KW
1.6 L
40 Kw
Diesel
|
|
Final drive
|
74:20=3.70
|
74:19=3.89
|
75:18=4.17
|
Ratios
Z2 : Z1
|
1 st gear
|
38:11=3.54
|
|
2 nd gear
|
35:18=1.94 1)
|
35:20=1.75
|
|
3 rd gear
|
36:28=1.29 2)
|
33:31=1.06
|
|
4 th gear
|
31:32=
0.969
|
30:33=
0.909 3)
|
31:32=0.969
|
30:33=0.909
|
26:37=0.70
|
|
Reverse
|
38:12=3.17
|
|
Colour
|
15:7= 2.14
RED
|
16:7=2.29
neutral (milky-grey)
|
17:7=
2.43 green
|
|
---|
Code letters
|
|
GE
|
GC
|
GH
|
GR
|
GN
|
GK
|
GP
|
GL
|
GY
|
Oil capacity
|
|
1.5 litre
|
|
Specification
|
|
Hypoid gear oil GL 4 (MIL=L 2105) SAW 80 W 90
|
Clutch control
|
|
Mechanical
|
Clutch plate dia.
|
190 mm (Diesel and pick-up 200 mm gradual introduction from 8.80)
Flywheel for all from 3.81 : 200 mm
|
Remarks
Notes:
|
|
|
Pick-up
USA
from
10.79
|
|
Cones5)
|
GCI4)
|
GCI4)
Cones5)
|
USA
3+E
|
GDI4)
3+E
|
USA
GDI4)
|
1)
To 9.74 - 37:19=1.95
2)
To 7.76 - 37:27=1.37
3)
To 7.80 - 31:32=0.969
4)
GCI : Gearchange and consumption indicator
5)
Cones : See W. B. No. 5 page 2
|