MB 917 vs 1120/1124?

[Geo.Lander]

ok, i got some answers from LN2 forum that you cannot have mixed axles. I don't really understand the diagram below but it was shared by a very helpful member there called Stefan, he also said:

"in very rare cases front axles on 4x4-trucks have a longer axle drive ratio than rear axles, This is called lead (german: Voreilung) The lead must not be much more than 1,5% I would guess. Different axle drive ratios between front and rear axle have to be compensated by the transfer case (german: VTG or VG for Verteilergetriebe)."

 

[skjohans]

Hi
I found this on the german LN2-forum:

Now there are two options.
The vehicle has the standard axle-ratio or special
equipment was ordered that differed from the standard.

The SA (sonderausführung) consists of a letter and a
two-digit number.
A stands for axle, B for brake etc.

If no option (SA) is specified for the axle in the data card,
the axle is series.

Series axles were:
917AF 676.182/183____ 39:8 ____I 4,875
917AF 676.197/198____ 42:8 ____I 5,25
1120AF 677.183 ________39:8 ____I 4,875
1120AF 677.196 ________40:7____ I 5,71
1124AF 677.184_________39:8_____I 4,875

The following options were available as special equipment (SA):
A20__ 43:10__I 4,3
A21__ 39:8 __I 4,875
A22__ 40:7___I 5,71
A23__ 43:7___I 6,14
A24__ 41:6 __I 6,83
A56__ 42:8 __I 5,25
A60___38:8___I 4,75