GT25_00_0001 TR EAS II - (Code GE2), components 23 MKUB1 and MKUE1 work with a smaller flow area and are used for fine adaptation and very precise positioning during clutch actuation. The four solenoid valves are necessary to properly control the inward and outward flow of compressed air used to move the cylinder. MKUB2 and MKUE2 have a large air passage and are used to roughly regulate the clutch travel. 10/03 Trucks • Transmission Telligent automatic transmission in ACTROS and ATEGO > Specialist training Each of the clutch positions can be moved to and retained by means of the four solenoid valves. The clutch travel sensor (B2) records the current position of the clutch actuator.
The clutch actuator directly operates the mechanical clutch system. MKUB1 Solenoid valve, aerate clutch with throttle MKUB 2 Solenoid valve, aerate clutch MKUE 1 Solenoid valve, bleed clutch with throttle MKUE 2 Solenoid valve, bleed clutch Cylinder extended Clutch open Cylinder retracted Clutch closed This basic principle applies: Key: