Technical data

44
Components in the hydraulic circuit:
• Hydraulic pump for additional shift stage
V190
• Hydraulic regulator consisting of:
- Solenoid valve for hydraulic regulator
N331
- Selector rod with piston and cylinder
- Travel sensor G302
• Expansion tank
Additional shift stage
241_008
During shifting, noise from the
hydraulic pump is audible.
Electro-hydraulic control
Hydraulic regulator
Expansion tank
Hydraulic pump for
additional shift stage
V190
The V190 is active only during shifting (the
system works without accumulator).
After a shift operation has been completed,
the system is at atmospheric pressure.
The hydraulic pump for additional shift
stage …
... is of the gear pump design and provides
the oil pressure to the hydraulic regulator
required for gear shifting.