Porsche 928 Workshop Manual page 905

30
General Data
928
General
Data
Type
Ratios*
1 st gear
2nd gear
3rd gear
4th gear
5th gear
Reverse
Manual transmission
Type G 26.57
Direct transmissil
ZI 22 iz
Z2:Zl
17 44 2.5882
22 38 1.7272
26 32 1.2307
29 27 0.9310
direct 1 .oooo
22 (30) 2.2727
(30) 50
iC0Un 12 x ihun
3524
i .45a3 I i .3577
direct 1 1 .OOOO
Final drive
Final drive ratio
Transmission oil
Bevel gear without hypoid offset
11:30 i = 2.7272
Multigrade transmission oil SAE 75 W 90
API classification GL 5 (or MIL L 2105 8)
Capacity approx. 4.8 I
* 21 = No. of teeth of first gearwheel in power flow of respective gear
22 = No. of teeth of second gearwheel in power flow of respective gear
iz = Transmission ratio of gear
iCOUn = Countershaft
30 - 0204 Technical Data
a
Printed in Germany - XXXI, 19%3