Technical data

46
For design reasons a precise positioning of
the mechanism of the hydraulic regulator is
required for the travel sensor’s distance
measurement system.
In order to maintain this high degree of
accuracy, the hydraulic system’s selector fork
and selector rod are bored and pinned to one
another in a defined position, by the
manufacturer.
In this way the precise position of the selector
fork with respect to the travel sensor system
is guaranteed.
For this reason, the hydraulic regulator, the
travel sensor and the selector fork are only
replaced as one complete unit.
Additional shift stage
Hydraulic regulator
The hydraulic regulator is an actuating
element of the shifting procedure and
features the following functions:
• Double-acting working cylinder
• Solenoid valve for hydraulic regulator
N331
• Pressure limiting valve
• Travel sensor for hydraulic regulator G302
Note:
Recognition of the precise position of the
selector fork is of great importance for
regulation in neutral position (minimal play
between low range and low range OFF).
241_083
Solenoid valve for hydraulic
regulator N331
Travel sensor for hydraulic
regulator G302
Pressure limiting valve
Double-acting working cylinder
Selector rod
Selector fork
Permanent magnet
Feed
Return