DEUTZ-FAHR AGROTRON 106 MK3, Workshop Manual

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1.2.6 CLUTCH ENGAGEMENT AND SOLENOID VALVE OPERATION SCHEMATIC
Solenoid valve operation when shifting from L to S gear (L
→
M
→
H
→
S)
Solenoid valve operation when shifting from S to L gear (S
→
H
→
M
→
L)
Solenoid valve
Forward Reverse
●
= Solenoid valve energised
❍
= Solenoid valve briefly
energised
during gear change
L M H S L M H S
Y6
● ● ● ●
Y7
● ● ● ●
Y1
● ● ● ●
Y2
● ● ● ●
Y3
❍ ❍ ❍ ❍ ❍ ❍
Y4
❍ ❍
Solenoid valve
Forward Reverse
●
= Solenoid valve energised
❍
= Solenoid valve briefly
energised
during gear change
S H M L S H M L
Y6
● ● ● ●
Y7
● ● ● ●
Y1
● ● ● ●
Y2
● ● ●
Y3
❍ ❍ ❍ ❍ ❍ ❍
Y4
❍ ❍
D0004501
L gear M gear H gear S gear
Reverse
Forward
Neutral
Output
shaft
Input
shaft
L gear M gear H gear S gear
A
B D
F G
C
B D
F G
A C A
B D
F G
C
A
B D
F G
C
A
B D
F G
C
B D
F G
A C A
B D
F G
C A
B D
F G
C
A
B D
F G
C
GEARBOX CLUTCH ENGAGEMENT AND SOLENOID VALVE OPERATION SCHEMATIC (Power Shuttle)