Porsche 928 Workshop Manual page 635

a
928
General
30
General data
Manual transmission type G 28.03 and 28.05
countershaft
Ratios *
2nd gear
3rd gear
5th gear
Reserve gear
Final drive
Final drive ratio
Transmission oil
Drive pinion without hypold offset
12 : 33 i = 2.7500 up to Jan. 13, 1981
11 :30 i = 2.7272 since Jan. 14, 1981
Multigrade gear lube SAE 75 W 90
API Classification GL 5 (or MIL-L-2105 B)
Oil capacity
approx. 3.8 liters
* 21
= Number of teeth on first gear meshed for selected gear
22
= Number of teeth on second gear meshed for selected gear
:z
= Gear ratio
'VW
= Countershaft ratio
a
Printed in Germany VII, ,983
Technical Data 30.05