Designed for tighter switching.
The original buses even when they are new have a few millimeters of play. We have therefore redesigned this. The plastic used is very strong and temperature resistant.
A large upgrade for a small price.
All construction years use the same buses, is also used in the 911 series.
It is between the switch rod and the gearbox.
This coupling must be expanded to replace the buses.
After that, with a pend driver and a vice, the pen can be pushed out. Note he can only go 1 way. Then replace buses and assemble again.
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