Porsche 928 Workshop Manual page 10

928
30
General data
Ratios
1st gear
2nd gear
3rd gear
4th gear
RDckw&tsgang
Final drive
Final drive ratio
(Stall speed)
Capacity, rear
axle final drive
Oil grade
Capacity, auto.
unl with
converter
A28.0 1/04/07/l 2
R8.02/03/05/06/08/09/11/14/16/18
Fully automatic 4-speed sun-an&planet transmis
368
2941
I,44
1 ,oo
5,14
Drive pinion without hypoid displacement
m
A 28/t 6
3,87
2,25
I,4
1 ,oo
5,59
15 : 33 i = 2,200 14 : 33 i = 2,357 (A 28.02/05/08)
13 : 33 i = 2,538 (A 28.03/06/09/
11/14/16'18)
A 28.01 =
A 28.02/03/05/06/08/09/l 1 =
2200...2600rpm 2200...2600rpm
up to MY '86 = approx. 2.7 I
from MY '87 to '90 = approx. 3.0 I
MY '91 = 2.3 I*
as of MY '92 = 1.9 I
Multigrade transmission oil 75 W 90 to MIL L 2105 B or
API classtication GL5
Total capacity = approx. 8.01 ('87 models onward,
approx. 9.31). Capacity for fluid change with converter
= approx. 6.01 ('87 models onward, approx. 7.31) ATF Dexron II D
* refer to Technical Information No. l/91 of 08.3.91
0
Technlcal Data 30 - 0103
Printed in Germany - XXXI. 1993